Universal Tower Defense is a Roblox gacha tower defense game that features a wide range of anime-inspired units.
Each unit has a unique element, role, and ability that determines how effective it is in different stages of the game.
Understanding what every unit does is important if you want to build efficient teams instead of relying on random summons.
In this guide, you will find all units in Universal Tower Defense, broken down by rarity, along with their elements, roles, and abilities.
Rare Units
Rare units have an 11 percent drop chance, making them the most common units you will summon. They are simple, beginner-friendly characters that help you progress through early waves.
| Unit Name | Element | Role | Ability |
|---|---|---|---|
Naruto Nitaru |
Water | Ground | Has a 17 percent base critical chance. At Ethereal 6, gains 30 percent attack and 30 percent range while in Sasuke range. |
Nami Namo |
Water | Ground | Places a bounty on enemies she attacks. When the enemy is defeated, you gain extra yen. |
Goku Roku |
Fire | Ground | On attack, gains 5 percent damage per hit. Damage stacks reset at the start of each wave. |
Gaara Gaaru |
Water | Ground | Immune to incoming stun damage. |
Luffy Laffy |
Wind | Ground | Gains 10 percent range for every unique Pirate Crew unit on your team. |
Renji Ranji |
Wind | Ground | On unit attack, gains 1 percent attack up to a maximum of 10 percent. |
Orihime Orahemi |
Rose | Hill | On full upgrade, shields one unit in range from enemy stun damage. |
Epic Units
Epic units have a 3.2 percent drop chance and offer stronger passives, team buffs, or utility effects that can support your main damage dealers.
| Unit Name | Element | Role | Ability |
|---|---|---|---|
Neji Nejo |
Wind | Ground | Allies in range gain 5 percent critical chance. |
Kakashi Masked Ninja |
Fire | Ground | Increases range and damage of all Team 7 units by 12 percent. |
Sanji Fire Foot Cook |
Fire | Ground | Deals 25 percent more damage to enemies affected by Burn. |
Zoro Triple Threat |
Rose | Ground | Gains 2 percent damage per enemy hit up to 20 percent. Damage bonus decreases by 10 percent when a new wave begins. |
Speedwagon Fastcard |
Rose | Ground | Each unit placed while Fastcard is active reduces the cost of his next upgrade by 5 percent. |
Legendary Units
Legendary units have a 0.3 percent drop chance and bring advanced mechanics like traps, scaling damage, and hybrid effects.
| Unit Name | Element | Role | Ability |
|---|---|---|---|
Zora Zorus |
Dark | Ground | Places explosive traps. Can place up to three traps at once. Includes stun traps and radiation traps. |
Gin Ichimaru Gen |
Fire | Ground | Gains 1 percent additional attack for every point of range this unit has. |
Rukia Kuchiki Ruka |
Ice | Ground | Deals 20 percent more damage to enemies affected by Freeze. |
Shikamaru Shakumira |
Light | Ground | Gains range and damage when slowing enemies. At Ethereal 6, unlocks Complete Shadow Possession. |
Akainu Admiral Magma |
Fire | Ground | Leaves lava puddles that confuse enemies for 2 seconds when stepped on. |
Rock Lee Pebble |
Rose | Hybrid | Gains 0.5 percent attack whenever knockback is applied, stacking up to 40 percent. |
Blackbeard Greybeard |
Dark | Ground | Deals 65 percent extra damage to armored enemies. |
Mythical Units
Mythical units are extremely rare with drop rates ranging from 0.03 percent to 0.25 percent. These units define late-game strategies and boss fights.
| Unit Name | Element | Role | Ability |
|---|---|---|---|
Sakuya |
TBA | TBA | Can completely stop time, stun enemies, and buff her own damage. |
Ace Spade |
Fire | Hill | Inflicts burn that deals 60 percent damage over 4 seconds and bypasses armor damage reduction. |
Law Rule |
Water | Ground | On boss spawn, increases damage of all units in range by 20 percent. |
Shanks Shunks |
Rose | Ground | Immune to stuns and provides strong burst damage. |
Hatsune Miku Virtual Idol |
Light | Hybrid | Provides selectable damage or range buffs to units in range based on upgrade track. |
Sasuke |
TBA | TBA | Deals high damage and can stun enemies in an area. |
Mob Psycho |
TBA | TBA | Slows enemies significantly with psychic attacks. |
Kirigaya Kazuto Kiriatu |
Ice | Ground | Gains critical follow-up attacks at specific crit hit thresholds. |
|
Genos Cyborg Disciple |
Fire | Hill | Applies burn on hit. Repeated hits increase damage up to 40 percent against burning enemies. |
Secret Units
Secret units are the rarest in the game with a 0.00625 percent drop chance. These units are extremely powerful and hard to obtain.
| Unit Name | Element | Role | Ability |
|---|---|---|---|
Sung Jin-Woo |
TBA | Summoner | Summons shadow soldiers that fight enemies automatically. |
Lelouch Lulu |
Hybrid | Ground | Stuns enemies, forces backward movement, and creates chaos within enemy paths. |
How to Get Units in Universal Tower Defense
Units are obtained through summoning using gems. You can earn gems from codes, events, and gameplay rewards.
To summon units:
-
Click the Areas button on the left side of the screen
-
Travel to the Summon area
-
Use gems for single or ten summons
-
Banners rotate regularly, so save gems for high-value units
Final Thoughts
Universal Tower Defense rewards smart team building more than raw rarity. While Rare and Epic units help early on, Legendary and Mythical units are essential for late-game content
. Always aim for at least one support unit, one crowd-control unit, and strong damage dealers to balance your team.

Nishant Singh is a gaming writer with a passion for Roblox and the Call of Duty franchise. He enjoys exploring new titles, sharing tips, and writing stories that bring the gaming world to life.
