Universal Tower Defense Traits System

Traits are one of the most critical mechanics in Universal Tower Defense. They are passive buffs that can multiply a unit's damage, range, or attack speed, turning a standard unit into a god-tier carry. This page covers every available trait, their drop rates, and which units they suit best.

How Traits Work

Visit the Traits NPC

Located in the main Lobby, to the left of the Summoning area.

Select a Unit

Choose a unit from your inventory. Units can hold up to 2 Trait Slots (Slot 2 unlocks at Level 50).

Reroll

1 Reroll Token or 50 Gems per roll

Rerolling is RNG-based. You can choose to 'Keep' old traits or 'Equip' new ones.

UTD Traits Tier List & Stats

Secret / Godly (The Meta)

The rarest traits in the game. Essential for Leaderboard runs.

Trait	Tier	Drop Rate	Stats	Best For	Notes
Ruler Secret	S+	0.05%	damage: +200% range: +30% spa: -20%	Main DPS Jinoo (Monarch)	The 'Holy Grail' of traits. If you roll this, NEVER reroll it.
Godly Mythic	S	0.15%	damage: +100% range: +15% spa: -10%	All DPS Units	A solid alternative if you can't get Ruler. High value in trading if pre-equipped.

Utility / Support (Specialized)

Traits focused on Range, Speed, or Economy.

Trait	Tier	Drop Rate	Stats	Best For	Notes
Astral Mythic	A+	0.3%	range: +40% spa: -15% special: Buffs Status Effect Duration	Support Units (Miku) Stunners (Dragon Guy)	Crucial for supports to cover the whole map.
Fortunate Legendary	S (Farms)	1.5%	income: +25%	Fastcart Any Farm Unit	Do not put this on DPS units. It does nothing for damage.
Swift III Epic	A	4.0%	spa: -30%	Debuff Appliers Units with slow attack speed	Best budget trait for units that need to attack fast.

Common / Filler

Stats are too low for endgame content. Reroll these.

Trait	Tier	Drop Rate	Stats	Best For	Notes
Strong I-III Common/Rare	D	50%+	damage: +5% to +15%	None	Instant reroll.
Eagle Eyes Rare	C	15%	range: +20%	Early game supports	Okay for beginners, bad for late game.

Community FAQ & Hot Topics

Do Traits Stack?

Yes and No. You **cannot** have two of the exact same trait (e.g., Double Godly is impossible). However, you **can** have two different damage traits (e.g., Godly + Sacred). The community confirms that these stats stack additively.

Is there a Pity System for Traits?

As of Update 1.0.6, there is a hidden 'Mythic Pity' at **1,000 Rerolls** which guarantees a Mythic trait or higher. There is no official 'Secret Pity' confirmed by developers yet.

What is the best Trait combo for Jinoo (Monarch)?

The current community meta build for Jinoo is **Ruler + Godly** (Glass Cannon Build) for maximum damage output in Infinite Mode. For safer runs, **Ruler + Astral** is used to increase the summon range.