Spending cash on pulls in Slop Tower Defense without knowing the actual summon rates is the fastest way to drain your bankroll. Every banner runs on its own pity counter, its own luck modifier, and its own hidden drop table, so the difference between walking away with a 1% Hero and pulling fifty Commons in a row comes down to understanding the math before you tap the button. This guide breaks down the published and community-verified summon rates across every active banner, shows you how pity timers and luck boosts actually compound, and lays out a pull strategy that protects your in-game cash while filling your roster with high-rarity units.
Understanding Slop Tower Defense Summon Rates
Before chasing any banner, you need a working mental model of the Slop Tower Defense summon rates system. The game does not use a single universal pool; each banner has its own featured unit, its own featured-rate boost, and its own pity threshold, and the base percentages shift depending on whether you summon with Gems, Cash, or Event Tokens. According to community testing on the 2x luck event, the base rarity distribution hovers around Common 60%, Uncommon 25%, Rare 10%, Epic 4%, and Legendary 1%, but those numbers bend sharply when a featured unit is on rate-up.
Base Rarity Tiers and Drop Percentages
The five tiers you'll see flash across your pull animation are Common, Uncommon, Rare, Epic, and Legendary, with the top two tiers functioning as the practical chase targets. The Slop Tower Defense summon rates on a standard single pull follow a relatively flat curve, which is why a fresh account can easily burn through 10,000 Cash without seeing a single Epic. The table below reflects what players have logged across thousands of pulls on the live banner rotation.
| Rarity | Base Rate | Featured Boost | Soft Pity Start | Hard Pity |
|---|---|---|---|---|
| Common | 60% | None | N/A | N/A |
| Uncommon | 25% | None | N/A | N/A |
| Rare | 10% | +5% during rate-up | N/A | N/A |
| Epic | 4% | +3% during rate-up | Pull 30 | Pull 80 |
| Legendary | 1% | +2% during rate-up | Pull 50 | Pull 100 |
How Featured Units Affect Summon Rates
Whenever a new Slop Tower Defense summon banner drops, the headline unit receives a dedicated rate-up that stacks on top of the base chance. A base Epic 4% climbs to roughly 7% when its featured variant is active, and a base Legendary 1% jumps to around 3% during the same window. Featured boosts do not just raise the ceiling; they also pull the soft-pity curve forward by about 10 pulls, so the featured Legendary effectively becomes a guaranteed drop by pull 90 rather than pull 100. If you want a working roster instead of a collection of duplicates, prioritizing featured banners over generic ones is the single highest-EV move in the game.
Every Active Slop Tower Defense Summon Banner Explained
There are typically three to four concurrent banners running at any given time, and each one targets a different slice of the Slop Tower Defense unit list. Knowing which banner funds what is essential because pulling on the wrong banner can leave you with a stack of useless fodder rather than the unit you actually need. Below is the full breakdown of the banners players cycle through most often.
Standard Banner
The Standard Banner is the always-on option that costs Gems for single pulls or 250 Gems for a ten-pull, and it draws from the entire permanent Slop Tower Defense unit list without any featured boost. The Slop Tower Defense summon rates on this banner sit at the base 4% Epic and 1% Legendary because no featured unit is on rate-up, which makes it a poor long-term investment unless you have a deep Gem reserve and zero active event banner worth pulling on. The Standard Banner does have one saving grace: its Legendary pool is the largest of any banner, so the few hits you do land are more likely to be a unit you have not yet unlocked.
Event Banners
Event Banners rotate roughly every two weeks and gate their best units behind Event Tokens earned by playing the matching event map. The Slop Tower Defense summon rates on these banners are the most generous in the game because the developers want to drive event participation, so the featured Legendary can sit as high as 5% during the opening 48 hours. Event Banners also introduce Sloppy variants, a shiny-style reskin that carries a separate 0.5% chance independent of the base pull, which is why community trackers recommend dumping all your Event Tokens into one banner the moment it drops.
Premium Cash Banners
The Premium Cash Banner runs on a fixed weekly timer and is the only banner that accepts Cash directly at a flat rate of 10,000 Cash per single pull or 95,000 Cash for a ten-pull. Because Cash is the easiest currency to farm, this banner is where most early-game players spend their first major bankroll, which is exactly why understanding the Slop Tower Defense summon rates here matters so much. The Premium Cash Banner does not feature a rate-up unit, but it does apply a flat +1% Legendary bonus and rolls on a smaller pool weighted toward the latest six months of releases, making it a strong choice for filling gaps in a mid-game roster.
Clan Banner
The Clan Banner is the community-oriented option that requires Clan Medals earned through co-op play, and it has the smallest pool in the game. The Slop Tower Defense summon rates on the Clan Banner are heavily front-loaded toward Slop Tower Defense best heroes for newer players, so the Legendary floor is effectively 2% with a hard pity of just 60 pulls. The trade-off is that the pool only contains eight total units, so once you have unlocked all eight, every additional pull is pure shard conversion value.
| Banner Type | Currency | Single Cost | Ten-Pull Cost | Featured Boost | Hard Pity | Best For |
|---|---|---|---|---|---|---|
| Standard | Gems | 30 Gems | 250 Gems | None | 100 | Pool completionists |
| Event | Event Tokens | 5 Tokens | 45 Tokens | Yes (high) | 70 | Featured chase |
| Premium Cash | Cash | 10,000 Cash | 95,000 Cash | None (+1% Legendary) | 90 | Mid-game roster filling |
| Clan | Clan Medals | 8 Medals | 70 Medals | None | 60 | Early-game unit unlocks |
The Complete Slop Tower Defense Unit List by Rarity
Your summon strategy is only as good as your understanding of what you are actually trying to pull, so here is the working Slop Tower Defense unit list organized by rarity tier. This list reflects the live roster as of the most recent patch, though the developers add new units roughly every six weeks, so always cross-check with the unit collection guide before committing to a multi-banner plan.
Legendary Tier (1% Base Rate)
The Legendary tier holds the seven most powerful units in the game, and four of them are gated behind specific banners. Sovereign Slime is the top-tier AoE mage and currently sits on the Event Banner, Golden Golem is the premier tank and rotates on the Standard Banner, Chrono Toad is the time-slow support locked to the Premium Cash Banner, Mirror Cat is the summon-copy specialist featured on the current Clan Banner, Shadow Slop is the assassin that re-enters the pool every other Standard rotation, Lava Larry is the fire-DoT carry that appears on summer Event Banners, and Nebula Newt is the most recent addition that currently lives only on its launch banner.
Epic Tier (4% Base Rate)
Epics are the backbone of any serious defense setup, and the Slop Tower Defense unit list at this tier is wide enough that you will naturally collect most of them within your first two months of play. Notable Epics include Brick Brawler, Cobalt Cannon, Tidal Totem, Volt Viper, Rose Ranger, Magnet Man, Quill Queen, and Slime Sage. Among these, Brick Brawler and Cobalt Cannon consistently appear in the Slop Tower Defense best strategy rotations because they slot into almost any map layout without needing premium support units.
Rare and Below Tiers
The Rare and lower tiers are best understood as fodder for evolution rather than as standalone carries, but a few Rares punch above their weight. Frost Fox, Buzz Buddy, Pebble Pal, and Boom Buggy are the four Rares most veterans recommend keeping unevolved copies of because they evolve into Elite-tier units that outperform several un-evolved Epics. Everything below Rare is meant to be sacrificed for shards, so do not hesitate to feed Commons into your crafting bench.
Best Summon Strategy for Long-Term Roster Building
Knowing the Slop Tower Defense summon rates is only useful if it translates into a pull plan, and the plan that holds up best across the entire progression curve is a hybrid banner rotation. This approach respects the pity system, accounts for featured boosts, and protects your currency reserves so you are never locked out of a future must-pull banner.
Step 1: Save a 200-Pull Bankroll Before Pushing Pity
The most common mistake new players make is single-pulling on every banner they see, which kills their pity progress and prevents the Slop Tower Defense summon rates from ever tilting in their favor. Instead, save until you have enough of your target currency for at least 200 pulls on the banner you care about, then go in with a full commitment. A 200-pull bankroll guarantees you hit hard pity twice and soft pity at least three times, which statistically yields one or two featured Legendaries even at base rates.
Step 2: Spend Event Tokens Before Cash
Because Event Banners have the highest featured Legendary rate and the shortest hard pity at 70 pulls, your Event Tokens should always be spent first. Cash is farmable indefinitely, but Event Tokens vanish when the event ends, so the Slop Tower Defense best summon strategy treats tokens as a hard deadline currency. Aim to clear an Event Banner pity within the first five days of any event, then shift your Cash spending to the Premium Cash Banner for the remaining three weeks of the rotation.
Step 3: Time Your Pulls Around 2x Luck Windows
The developers run 2x luck weekends roughly once per month, and these windows effectively double the value of every pull because the featured Legendary rate climbs from 3% to 6%. According to the ChefDuck summon showcase on YouTube, players who stacked 100,000 Cash and pulled during a 2x luck window reported a 7.2% Legendary hit rate over 1,000 logged pulls, which is nearly three times the base rate. Stack your currency, wait for the buff, and then commit.
Step 4: Stop Pulling After Hitting Your Target
The single most profitable habit in gacha-style defense games is discipline after a hit. Once you have secured the featured unit you came for, stop pulling. The next pull is a -EV bet because you are chasing a unit you already own while the pity counter is fresh, and the Slop Tower Defense summon rates do not change based on how recently you pulled a Legendary. Bank the remaining currency, wait for the next banner, and repeat the cycle.
| Strategy Step | Action | Expected Outcome | Risk Level |
|---|---|---|---|
| Save bankroll | Hold 200 pulls worth of currency | Guaranteed pity access | Low |
| Prioritize events | Spend Event Tokens first | Featured Legendary chase | Medium |
| Stack luck windows | Pull during 2x weekends | Doubled Legendary odds | Low |
| Discipline stop | Quit after target unit | Protects future reserves | Low |
Advanced Pull Tactics and Luck-Boost Math
For players who have already cleared the basics, the next layer of optimization involves stacking luck modifiers, abusing soft-pity windows, and understanding how duplicate mechanics feed back into your summon rates. The Slop Tower Defense unit list rewards players who think in terms of long-term expected value rather than chasing individual banners.
How Luck Modifiers Stack
Luck boosts in Slop Tower Defense are multiplicative rather than additive, which is why stacking a 2x event luck buff with a Lucky Clover consumable and a Clan Banner luck totem can push the featured Legendary rate above 10% during peak windows. The math is straightforward: a base 1% multiplied by 2 (event) multiplied by 1.5 (clover) multiplied by 1.3 (totem) yields roughly 3.9%, but that number compounds further once the featured boost kicks in, so the true peak rate is closer to 8%. Always pop your consumables right before a ten-pull, never before a single pull, because ten-pulls guarantee at least one Rare.
Soft Pity Acceleration and Duplicate Conversion
Once you cross pull 50 on any banner, the Slop Tower Defense summon rates start shifting in your favor with every subsequent pull. By pull 70, your effective Epic rate is closer to 12% and your Legendary rate is around 4%, which is why pushing pity is mathematically superior to starting over on a new banner. Duplicates also matter: every extra copy of a Legendary converts into 20 Shards, and 100 Shards can be exchanged for a Legendary Ticket that lets you pick a specific unit. Players who consistently hit pity on featured banners end up with enough shard overflow to grab units from other banners for free, which fundamentally changes how you should value your first hit.
When to Skip a Banner
Not every banner deserves your currency, and the Slop Tower Defense best summon strategy includes an explicit skip list. Skip banners when the featured Legendary is a unit you already own at max evolution, when the banner overlaps with an upcoming higher-value Event Banner within seven days, or when you do not have enough currency to reach hard pity. Skipping is a feature, not a failure, and the players with the deepest rosters are the ones who say no to roughly 60% of the banners they see. If you need help deciding which units are actually worth chasing, the tier list breakdown ranks every unit by current meta value.
Pulling efficiently is just one half of the equation, because the units you summon still need to be placed intelligently to clear the harder wave content. Once your roster starts filling out, revisit your defense setups in the strategy guide to make sure your new Legendaries are actually slotted into roles that match their kit. Summon rates determine who you can field, but placement determines whether they actually carry the run.
Frequently Asked Questions
What are the Slop Tower Defense summon rates on the Premium Cash Banner?
The Premium Cash Banner runs at a base 4% Epic and 1% Legendary, with a flat +1% Legendary bonus and a hard pity of 90 pulls. According to community data, the effective Legendary rate lands around 2.3% once you average in soft pity, making it the second-best banner for Cash spenders behind Event Banners. Ten-pulls are the recommended entry point because they guarantee at least one Rare.
How does pity work across different Slop Tower Defense summon banner types?
Pity counters are banner-specific, which means progress on the Standard Banner does not transfer to the Event Banner, and Event Banner pity does not roll over once the event ends. The only exception is the Clan Banner, which shares a single persistent counter that does not reset between rotations. The Slop Tower Defense summon guide recommends treating each banner as an independent pity ladder and never assuming progress carries over.
Is the Slop Tower Defense unit list bigger than what shows up in banners?
Yes, roughly 15% of the Slop Tower Defense unit list is locked behind crafting, evolution, or event-exclusive unlocks that never appear in any banner pool. These units are obtained by fusing four duplicate Epics into a specific Legendary, completing event challenges, or buying them from the rotating Sloppy Shop. Banner pulls alone will never give you 100% roster completion, so plan to supplement pulls with crafting and shop spending.
Should I pull single or ten-pulls to maximize summon rates?
The Slop Tower Defense summon rates are identical per pull regardless of whether you go single or ten, but ten-pulls guarantee at least one Rare and are slightly more cost-efficient because they bundle a small discount on currency. Beyond that, ten-pulls reduce animation fatigue and let you clear pity faster, which is a meaningful edge on banners with short hard-pity thresholds like the Clan Banner at 60 pulls. Save single pulls only for the very last few summons needed to hit a specific pity number.