All Star Tower Defense X Units Tier List Ranked- ASTDX Tier List 2026 Meta
Updated ASTDX Tier List March 2026 Meta with Update 6 Data added.
This definitive All Star Tower Defense X Units Tier List ranks every character based on their performance across all game modes (Story, Infinite, Endless). Units are evaluated on DPS, range, abilities, and cost efficiency.
After testing 80+ units and analyzing top player strategies, I have formed this guide that cuts through the noise to spotlight 2026’s true meta-definers. [Don’t forget to check: ASTD Codes Here]
All Stars Tower Defense X Units Tier List
Below is a consolidated All Star Tower Defense X Units Tier List (March 2026) based on the latest meta, collaborative data from top players, and analysis of the game played so far.
Units are ranked across S to D tiers based on performance in all game modes (Story, Infinite, Endless), with emphasis on DPS, range, abilities, and cost efficiency. [Subscribe: Axeetech.com for more info]
Also on Axeetech: Final Fantasy Dissidia Duodecim Tier List | Ravenswatch Tier List | IronClad Tier List |
Updated ASTDX Units Tier List — March 2026 (Update 6)
S+ Tier: Absolute Meta-Defining Units
These are the game’s most dominant units across all modes — prioritize these above everything else.
| # | Unit | Rarity | Key Strength |
|---|---|---|---|
| 1 | Michishibo | Unbound | Highest bleed/one-shot + AoE burst damage |
| 2 | Etri | Unbound | Line AoE freeze + hybrid DPS |
| 3 | Flaming Tiger | 5★ | Top-tier AoE fire damage |
| 4 | Zaruto (Beast Cloak II) | 5★ | Evolved transformation powerhouse |
| 5 | Zaruto (Beast Cloak) | 5★ | Strong transformation unit |
| 6 | Crow | 5★ | High burst damage + range |
| 7 | Blood Queen | 5★ | Bleed DoT + strong AoE |
| 8 | Renitsu | 5★ | Fast SPA + sustained DPS |
| 9 | Supreme Leader | 5★ | Dominant in all game modes |
| 10 | Slayer Mage | 5★ | Infinite Mode specialist (range + DPS) |
| 11 | Xero | 5★ | Global support buffs (ignores range) |
| 12 | Tomi | 5★ | High single-target + AoE hybrid |
| 13 | Tony Stark | 5★ | Long-range tech damage |
| 14 | Cursed Talker | 5★ | Best sustained DPS in current patch |
| 15 | Shirtless Devil | 5★ | Heavy melee DPS + survivability |
| 16 | Spiral Pilot | 5★ | AoE + rapid burst combo |
| 17 | Killer (Serious) | 5★ | Evolution powerhouse, great early→end game |
| 18 | Enraged-Swordman | 5★ | Rage mechanic scales damage massively |
| 19 | Star Boy | 5★ | Strong AoE + passive damage |
| 20 | Gakukai | 5★ | Reliable all-modes carry |
| 21 | Meduka | 5★ | Solid AoE + support hybrid |
| 22 | Ziek (Beast Giant) | 5★ | Best Hybrid unit — great stats + damage scaling |
Do Check Out: Toilet Tower Defense Value List | Creatures of Sonaria Value List | All Demon Slayer Characters |
S-Tier: Reliable Meta Carries
These units are strong, dependable DPS and support picks that fit well in most team compositions.
| # | Unit | Rarity | Key Strength |
|---|---|---|---|
| 1 | Magma Marine | 5★ | Burn DoT + ground AoE |
| 2 | Spider Boss (Chrollo) | Unbound | Poison AoE + crowd control |
| 3 | Blood Commander | 5★ | Outstanding bleed DoT + range |
| 4 | Blackstache | 5★ | Consistent sustained damage |
| 5 | Miracle Maker | 5★ | Utility + strong DPS output |
| 6 | Soul The Boy | 5★ | Reliable carry for progressive modes |
| 7 | Mysterious X | 5★ | Stun specialist + DPS |
| 8 | Maniac | 5★ | High burst damage |
| 9 | Silent-Swordsman | 5★ | Consistent single-target damage |
| 10 | Venus | 5★ | Sniper-like range + rapid SPA |
| 11 | Sky God | 5★ | Aerial AoE dominance |
| 12 | Jin Sung | 5★ | Bleed utility + summons Igris (boss killer) |
| 13 | Kosuke (Eternal) | 5★ | Evolved Kosuke — strong endgame carry |
| 14 | Freezer (Final Form) | 5★ | Amazing range after ascension, reliable DPS |
A-Tier: Strong Situational Picks
These units are solid performers — they need team synergy or specific setups but remain highly viable.
| # | Unit | Rarity | Key Strength |
|---|---|---|---|
| 1 | King Kaoe | 5★ | 75% team damage buff (essential support) |
| 2 | Airren | 5★ | Shield-breaker + summoner flex |
| 3 | Alligator | 5★ | Solid all-rounder |
| 4 | Explosion Artist | 5★ | Long-range nuker (slow SPA) |
| 5 | Hybrid No.8 | 5★ | Hybrid damage versatility |
| 6 | Ikki (Hollow) | 5★ | Infinite range (line AoE) |
| 7 | Zorro | 5★ | High AoE damage (costly but versatile) |
| 8 | The Strongest One | 4★ | Best single-target/boss DPS (high cost) |
| 9 | MENIS (GRANDE) | 5★ | AoE powerhouse |
| 10 | Sorcerer Killer | 5★ | Bleed AoE — deploy early for max value |
| 11 | Fire Officer | 5★ | Burn AoE + good range |
| 12 | Shield Master | 5★ | Defensive utility + damage |
| 13 | Mercury Guardian | 5★ | Balanced stats + reliable DPS |
| 14 | Super Borul | 5★ | Infinite Mode passive + hill dominance |
| 15 | Kuroma (Yoko) | 5★ | Fast SPA + AoE coverage |
| 16 | Bellma (Money Corp) | 5★ | Cash generation + team synergy |
| 17 | Ramen Grill-Master | 4★ | Best cash generator ($1.5k/wave) — farming essential |
Note: A-tier units fall slightly short in immediate impact vs. S-tier but excel with traits/supports.
B-Tier: Situational Picks
Notable change: Dark Wing has dropped from S-Tier to B-Tier due to its extremely high placement cost in Update 6.
| # | Unit | Rarity | Key Strength / Limitation |
|---|---|---|---|
| 1 | Dark Wing | 5★ | Huge AoE + range, but insane placement cost |
| 2 | Spade | 5★ | Burn damage + AoE, lower overall DPS |
| 3 | Nighty | 5★ | Fast SPA, solid DPS, affordable upgrades |
| 4 | Kujo | 5★ | High DPS but very limited range |
| 5 | Boulder Li (TS) | 4★ | Good story mode carry |
| 6 | BOX | 5★ | Niche AoE utility |
| 7 | Onwin | 5★ | Support capabilities with decent damage |
| 8 | Underwater God | 5★ | Water AoE, niche situations |
| 9 | Yuni | 5★ | Very high DPS but limited use cases |
| 10 | Paper Beauty | 5★ | Decent utility pick |
| 11 | Pegasus Warrior | 5★ | Aerial AoE, situational |
| 12 | Red Servant | 5★ | Decent early-mid carry |
| 13 | Six Seven | 5★ | Balanced but outclassed at endgame |
| 14 | Zesty General | 5★ | Niche but solid |
| 15 | Lil Bomber | 5★ | Burst AoE, short range |
| 16 | Snake Assistant | 5★ | Poison utility |
| 17 | Expert Sorcerer (Serious) | 5★ | Good evolved form but B-tier cap |
Tip: B-tier units like Ramen Grill-Master are essential for farming but fade late-game.
C-Tier: Early-Game Filler — Replace ASAP
| # | Unit | Rarity | Key Limitation |
|---|---|---|---|
| 1 | Water Goddess | 5★ | Decent AoE but outclassed by S+ units |
| 2 | Whitestache | 5★ | Full AoE + stun, but very slow SPA |
| 3 | Super God Koku | 5★ | Balanced but obsolete in current meta |
| 4 | Super God Vegu | 5★ | Power level insufficient for Update 6 endgame |
| 5 | Shark Ninja | 5★ | Versatile but weak late-game |
| 6 | Toad Sage | 4★ | Early carry, falls off fast |
| 7 | Cyber Psycho | 4★ | Niche tech damage, poor scaling |
| 8 | Xerxes | 4★ | Utility but outclassed |
| 9 | Fighter Eagle | 4★ | Hill-locked DPS |
| 10 | Future T | 4★ | Limited use after early game |
| 11 | Masochist Lady | 4★ | Gimmick unit, poor overall value |
| 12 | Jokato Koju | 4★ | Low damage ceiling |
| 13 | Devil | 3★ | Basic starter, replace immediately |
D-Tier: Avoid — Low Value Units
| # | Unit | Rarity | Key Limitation |
|---|---|---|---|
| 1 | Captain | 3★ | Slow SPA + ineffective burn damage |
| 2 | Spirit Detective | 3★ | Falls off hard vs. mid-game enemies |
| 3 | Anti Magician | 3★ | Extremely low DPS ceiling |
| 4 | Humble-Swordsman | 3★ | Below-average stats across the board |
| 5 | Uru | 3★ | Very weak, no scaling |
| 6 | Lami | 3★ | High cost for terrible DPS output (“noob trap”) |
| 7 | Koro | 3★ | Very short range |
| 8 | Ruffy (Base) | 3★ | Hill-locked + weak base stats |
Key Meta Changes — March 2026 (Update 6)
| Change | Details |
|---|---|
| 🆕 S+ Tier added | Update 6 completely reshook the meta with balance changes and new evolution paths — an S+ tier now separates the absolute best from the rest |
| ⬆️ Jin Sung promoted | Moved up to S-Tier with bleed utility and Igris summon strength |
| ⬆️ Kosuke (Eternal) | A new evolution form entered the S-Tier as a strong endgame carry |
| ⬆️ Blood Commander | New addition to S-Tier — outstanding bleed + range |
| ⬇️ Dark Wing demoted | Dropped from S → B-Tier due to insane placement cost in Update 6 |
| ⬇️ Super God Koku/Vegu | Dropped to C-Tier — power level insufficient for Update 6 endgame |
| ⬇️ Whitestache | Dropped to C-Tier — too slow for the current fast-wave meta |
Why Trust This ASTDX Tier List?
- Balances early-game viability with late-game dominance.
- Based on collaborative data from the Developers page, ASTDX Tier List Discord, Wiki Staff, and top-ranked players.
- Updated for March 2026’s Summer Event units (e.g., Michishibo, Spider Boss).
Key Takeaways from the ASTDX Tier List Meta
- Trait Synergy Matters: S-tier units like Michishibo dominate with All Star (+300% damage) or Bloodlust (scaling kill bonus) traits.
- Evolution Potential: Some C/D-tier units (e.g., Kosuke → Kosuke TS) evolve into B/A-tier forms via Royal Drops.
- Banner Strategy: Target Spider Boss or Dark Wing banners. Unbound units have 0.01% drop rates—save gems for guaranteed pulls.
- Mode Specialization:
- Infinite Mode: Slayer Mage + Xero.
- Farming: Ramen Grill-Master (B-tier).
Pro Tip: Pair King Kaoe (A-tier) with S-tier DPS units. His 75% damage buff compensates for low personal output.
For updated codes (e.g., SUMMER2025 for gems/trait burners). Bookmark this list—the meta shifts monthly!
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