Are you new to All Star Tower Defense X? You might have already summoned some units that don’t quite fit your strategy. This is a common experience for many players. Through extensive gameplay across various modes, we have curated a comprehensive tier list highlighting the most effective units in the game. Regardless of your focus—be it sheer power, support roles, or defeating formidable bosses—this list has you covered.

Editor’s Note: The ASTD X tier list has been updated to reflect the latest units released on July 7, 2025.

All Star Tower Defense X Units Tier List

Upon its launch, All Star Tower Defense X presented players with 58 diverse characters inspired by iconic anime figures. Given the limited capacity available on your team, selecting the right units is crucial to ensure efficiency in battle. Accordingly, we’ve assessed and ranked each character based on their effectiveness in defeating waves of enemies and enhancing your in-game earnings.

Our evaluations led to a clear distinction among the units’ performance, allowing us to categorize them from S to D tier, with S-tier units representing the most potent characters in All Star Tower Defense X.

Ranking Tier Unit Names S-Tier Michishibo, Slayer Mage, Etri, Xero, The Strongest One, Dark Wing, Zaruto (Beast Cloak) A-Tier King Kaoe, Venus, Zorro, Mysterious X, Explosion Artist, Ikki (Hollow), Airren, Yuni, Super Borul, Janji, Jin Sung B-Tier Humble-Swordman (Selection), Shirtless Magician, Super God Koku, Kosuke (TS), Vegu (Mind), Ramen Grill-Master, Zaruto (Sage), Ruffy (Lobby), Whitestache, Kujo, Nighty, Ikki (HalfMask), Blackstache C-Tier Water Goddess, Borul, Stampede, Super Koku, Nezichi, Dual Servant, Koro (Lobby), Zio Brundo, Xerxes, The Cursed One, Onwin, Gen D-Tier Ice Queen, Anti Magician, Ikki (Early), Jon Jo, Vegu, Zaruto, Kosuke, Spirit Detective, Lami, Humble Swordsman, Koro, Ruffy, Captain, Uru

Best Units in All Star Tower Defense X

Below is a breakdown of all characters from All Star Tower Defense X, complete with their unique attributes, advantages, and drawbacks to inform your choices.

S Tier Units

Starting with the elite S tier, these characters represent some of the strongest options in the game. While most top-tier units are unbound, certain 5-star units may also become a valuable addition to your lineup.

Unit Pros Cons Michishibo Excels in bleed damage and boasts the highest one-shot damage. None. Slayer Mage Meta unit for infinite mode with high DPS and extensive range. Long time between attacks (SPA). Ether High DPS with excellent overall skills. Line AOE and moderate SPA. Xero Key support unit effective across game modes. No DPS and costly to summon. The Strongest One Offers substantial overall power. Expensive upgrades required. Dark Wing Strong overall capabilities. High cost to deploy. Zaruto (Beast Cloak) Good SPA and range. Slightly underwhelming DPS for a 5-star unit.

A Tier Units

The A tier features robust characters that function effectively as frontline attackers or supportive allies.

Unit Pros Cons King Kao Significantly boosts ally damage by 75%. Can destroy the shield of the base. Venus Possesses strong AOE capabilities and range. High deployment and upgrade costs. Zorro Impressive DPS with good AOE. High placement cost and subpar SPA. Mysterious X Stuns enemies while dealing decent DPS. Short range and costly upgrades. Explosion Artist Excellent range and DPS. Moderate SPA and significant upgrade costs. Two (Hollow) Very high DPS with infinite range. Line AOE attacks cause limited coverage. Air’s Strong summoner unit with solid range and DPS. Focuses on single target damage. June Remarkable DPS and SPA. Short range and pricey upgrades. Super Boron Extensive DPS and range. High upgrade costs. Promise Excellent burn damage for a 4-star character. Long SPA affects performance. Jin Sung Great DPS coupled with bleed damage ability. High SPA and upgrade costs.

B Tier Units

B tier units are relatively easier to summon, albeit not universally viable across all game modes. Review their stats before selecting, but you can reliably choose Ramen Grill-Master, recognized as one of the premier money-making units in the game.

Unit Pros Cons Humble-Swordman (Selection) Effective bleed damage and decent DPS. Long SPA. Shirtless Magician Ability to freeze enemies with decent range. Low SPA and DPS. Super God Koku Outstanding DPS and effectiveness. Expensive upgrade requirements. Kosuke (TS) Excellent range and DPS. Long SPA affects usage. Mind Good DPS. Long SPA and average range. Ramen Grill-Master Generates income each turn; ideal for farming. Only beneficial in early game modes. Zaruto (Sage) Decent DPS; effective in story mode. Long SPA limits its effective use. Ruffy (Lobby) Strong range and DPS potential. Limited functionality due to hill placement restrictions. Whitestache Consistent DPS with AOE impact. Long SPA constrains effectiveness. Kujo Good DPS with effective SPA performance. Poor range. Nighty Rapid attacks with respectable DPS. Limited range. Ikki (HalfMask) Strong DPS potential. Long SPA affects engagement. Blackstache Solid DPS capabilities. Long SPA and limited range.

C Tier Units

For players keen on completing the story mode, C-tier units prove to be excellent choices, as they are easily accessible and offer substantial DPS advantages.

Unit Pros Cons Water Goddess Decent AOE damage with favorable range. Average SPA. It’s raining. Good balance of range and DPS. Expensive to upgrade. Stampede Offers robust range and high DPS. Long SPA and limited AOE coverage. Super Koku Good DPS with AOE effects. Costly to upgrade. Nejichi High DPS with satisfactory SPA. Less effective against multiple enemies. Dual Servant Decent DPS with effective range. Upgrade costs are high. Koro (Lobby) Quick attack rate with AOE damage. Short initial range. Uncle Brundo Exceptional DPS output. Average overall performance. Xerxes Reliable overall capabilities. High upgrade investment required. The Cursed One Deals 2.5x damage every third attack. Short range and small AOE. Onwin Decent DPS paired with manageable SPA. Low range and costly upgrades. Gen Solid characteristics as a 4-star unit. Less effective against stronger enemies.

D Tier Units

D-tier units serve adequately for beginner players who have not yet acquired any 4-star or 5-star characters. It is advisable to upgrade them promptly to accelerate wave clearing.

Unit Pros Cons Ice Queen Ability to freeze enemies. Low DPS and prolonged SPA. Anti Magician Decent DPS with reasonable range. Weaker against tougher enemies. Ikki (Early) Good AOE damage capabilities. Mediocre overall stats. John Jo High starter DPS potential. Best suited for singles; lacks range. Road Effective for clearing story mode. Limited utility due to positioning. Zaruto Adequate starter DPS. Short range and overall damage potential. Kosuke Stun ability with decent range. Low overall DPS. Spirit Detective Average protections and reasonable range. Ineffective against mid-tier foes. Delicious Decent DPS potential. Expensive for a starting unit. Humble Swordsman Notable DPS. Overall performance is lacking. Tree Reliable starter unit. Long SPA hampers performance. Heart Effective starter SPA performance. Limited range and DPS. Luffy Competent range and DPS. Restricted placement due to terrain. Captain Causes burn damage to foes. Long SPA makes wave-clearing challenging. Benefits Decent DPS and range. Occupies hill space, limiting placement.

How to Obtain New Units in All Star Tower Defense X

Most units in ASTDX can only be claimed through the summoning feature. Fortunately, you can leverage codes for All Star Tower Defense X to acquire gems that fuel your summons. To secure the best possible characters, it’s essential to monitor banners for sought-after units. Here are the steps to summon units in All Star Tower Defense X:

  • Click on the Warp button located on the left-hand side of the screen.
  • Navigate to the Summon area to initiate the process of pulling new units.
  • Select 1x Summon (50 Gems) or 10x Summons (450 Gems) to start acquiring units.
  • Choose a banner from the left menu by pressing Y or X.

In addition to using codes, players can earn gems from the AFK zone and by completing quests. Continuously playing through the Infinity rounds and the Story mode will help accumulate gems rapidly. Some units are also available through Royal Drops and the Arena mode.

This concludes our tier list of units in All Star Tower Defense X. Which characters are you most excited to incorporate into your deck? Share your thoughts in the comments section below.

Source & Images

Related Articles:

Strategies to Level Up Pets Faster to Level 50 in Grow a Garden

14:07July 12, 2025

Step-by-Step Guide to Upgrading the DNA Machine in Grow a Garden

14:01July 12, 2025

Complete Guide to All Primal Egg Pets in Grow a Garden

14:00July 12, 2025

Complete Guide to Grow a Garden Pet Treats and Toys (July 2025)

13:59July 12, 2025

Arkane Founder Claims Game Pass Is Unsustainable and Detrimental to the Gaming Industry

Pinta 3.0.2 – New Features and Updates

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *