How To Get Units
All Star Tower Defense X Units can be obtained by Summoning them. To do this, players will need Gems. There are multiple ways of earning Gems:
- Story Mode Missions
- Infinite Mode
- Challenge Mode
- Codes
To Summon Units, players can either visit the Summon part of the Lobby, or simply click on the Summon Button located on the left side of their screen. This will open up the Summon Section.


From there, players can choose between Summoning a single Unit for 50 Gems, or ten of them for 450 Gems. The latter is the overall cheaper option.
Each Unit has a set Roll Chance of obtaining it, the higher the number of Stars the lower the chance of Rolling that Unit.

Upgrading Units
There are a number of upgrades which can affect a Units stats:
- Unit Level
- Traits
- Hidden Potential
- Evolving
Unit Level
All Units gain Experience through battle, but players can also increase the Level of their obtained Units by “feeding them”. Depending on the Item used, the Units Levels will increase accordingly.

Unit Traits
Each Unit in All Star Tower Defense X, can get Traits which increase their overall combat effectiveness. However, some Units pair better with certain Traits than others. Therefore, players will find a lot of use from a certain item called Trait Burner.
Trait Burner |
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For more information on Traits in All Star Tower Defense X, visit our Traits Page.
Hidden Potential
Once players reach Level 18, they can unlock a Units Hidden Potential. They can do so by visiting the Grand Elder, located in his building next to the Summon Section.


Players can also use their Stat Dice when interacting with the Grand Elder. This will allow them to Reroll a Units Stats, according to their respective Stat Potentials.
Stat Index |
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SSS Tier Potentials![]() |
SS Tier Potentials![]() |
S Tier Potentials![]() |
A Tier Potentials![]() |
B Tier Potentials![]() |
C Tier Potentials![]() |
Evolving
In All Star Tower Defense X, some of the Units available can Evolve to their higher-tier versions. This can be done by clicking on the Evolve Button in Unit Selection.

Doing so will open up the Advanced Potential Screen. From there, players can see the price of Evolving a unit, and the Materials required for it.

List Of Units
Units in All Star Tower Defense X can be separate into different groups according to the number of Stars they have:
- 5 Star Units
- 4 Star Units
- 3 Star Units
The Roll Chances of Units are determined by the number of Stars they have.
- Note: The list of all Units and their individual pages is a work in progress.
5 Star Units (1% Chance)
4 Star Units (8% Chance)
![]() Dual Servant | ![]() Borul | ![]() Gen | ![]() Humble Swordsman (Selection) |
![]() Ikki (Half-Mask) | ![]() Janji | ![]() Korro (Lobby) | ![]() Kosuke (TS) |
![]() Nezichi | ![]() Ramen Grill Master | ![]() Ruffy (Lobby) | ![]() Shirtless Magician |
![]() Stampede | ![]() Super Koku | ![]() The Cursed One | ![]() Zaruto (Sage) |
![]() Zio Brundo |
3 Star Units (27% Chance)
![]() Anti Magician | ![]() Captain | ![]() Humble Swordsman | ![]() Ice Queen |
![]() Jon Jo | ![]() Koku | ![]() Kosuke | ![]() Ikki (Early) |
![]() Koro | ![]() Lami | ![]() Ruffy | ![]() Uru |
![]() Vegu | ![]() Spirit Detective | ![]() Zaruto |