Universal Tower Defense X Traits
Use source-backed trait odds, rarity, effects, and reroll rules to decide which units deserve Trait Reroll Stones.
Reroll rules
- Do not chase premium traits on temporary early-game units.
- Use Ruler, Eternal, Sacred, Astral, Fission, and strong specialized traits only on units you plan to keep.
- Keep source-backed odds visible because trait rerolls are high-cost decisions.
How traits are obtained
Roll using Trait Reroll Stones at the Traits NPC inside building near parking lot. The source also lists a pity system: Available - shows rolls needed for higher tier traits.
High-rarity traits to evaluate carefully
These are not automatic reroll targets for every unit. Match them to the unit role first, then confirm the unit is worth long-term investment.
Astral
+20% Affliction Duration, -20% Cooldowns, +15% Range, stacking DoT, 1 unit limit
Sacred
+25% Damage, -10% Cooldowns, +25% Range, -15% Cost
Eternal
-20% Cooldown, +2% Damage per wave (50% cap), +1% Range per wave
Fission
+15% Damage, -15% Cooldown, +25% Range, inflicts Radiation DoT
Ruler
+200% Damage, -20% Cooldown, +30% Range, 1 unit limit
| Trait | Chance | Rarity | Effect | Notes | Status |
|---|---|---|---|---|---|
| Enhanced | 29.67% | Common | Damage Increase | Early or filler trait. Do not overspend rerolls on temporary units. | source_backed |
| Agile | 24.98% | Common | Cooldown Reduction | Early or filler trait. Do not overspend rerolls on temporary units. | source_backed |
| Precise | 24.98% | Common | Range Increase | Early or filler trait. Do not overspend rerolls on temporary units. | source_backed |
| Prodigy | 9.99% | Uncommon | +50% Unit Experience | Early or filler trait. Do not overspend rerolls on temporary units. | source_backed |
| Lethal | 5% | Uncommon | +15% Crit Rate, +30% damage vs weakened foes | Early or filler trait. Do not overspend rerolls on temporary units. | source_backed |
| Deadeye | 2.5% | Rare | +20% Range | Useful mid-tier trait. Stronger on the right role than as a universal goal. | source_backed |
| Lightspeed | 1.5% | Rare | -20% Cooldown | Useful mid-tier trait. Stronger on the right role than as a universal goal. | source_backed |
| Fortunate | 1% | Rare | +20% Income | Useful mid-tier trait. Stronger on the right role than as a universal goal. | source_backed |
| Duelist | 0.8% | Epic | +25% Crit Rate, +20% Range, +35% Boss Damage | Specialized trait. Keep when the unit benefits from its listed effect. | source_backed |
| Artificer | 0.65% | Epic | Relic stat gains increased by 15% | Specialized trait. Keep when the unit benefits from its listed effect. | source_backed |
| Wizard | 0.5% | Epic | +30% DoT Damage, -15% Cooldowns, +20% Range | Specialized trait. Keep when the unit benefits from its listed effect. | source_backed |
| Astral | 0.45% | Legendary | +20% Affliction Duration, -20% Cooldowns, +15% Range, stacking DoT, 1 unit limit | High-value trait. Review unit fit before rerolling. | source_backed |
| Sacred | 0.3% | Legendary | +25% Damage, -10% Cooldowns, +25% Range, -15% Cost | High-value trait. Review unit fit before rerolling. | source_backed |
| Eternal | 0.2% | Mythic | -20% Cooldown, +2% Damage per wave (50% cap), +1% Range per wave | High-value trait. Review unit fit before rerolling. | source_backed |
| Fission | 0.15% | Mythic | +15% Damage, -15% Cooldown, +25% Range, inflicts Radiation DoT | High-value trait. Review unit fit before rerolling. | source_backed |
| Ruler | 0.1% | Mythic | +200% Damage, -20% Cooldown, +30% Range, 1 unit limit | High-value trait. Review unit fit before rerolling. | source_backed |
Universal Tower Defense X Traits FAQ
Trait rerolls are high-cost decisions, so odds and unit fit matter more than hype.
How many Universal Tower Defense X traits are listed?
The imported traits table contains 16 traits across 6 rarity groups, with listed odds and effect notes.
Which traits should I chase first?
High-rarity traits such as Ruler, Eternal, Fission, Sacred, and Astral are valuable, but they should be matched to a long-term unit before spending reroll resources.
Where do players reroll traits?
Roll using Trait Reroll Stones at the Traits NPC inside building near parking lot. The source also lists a pity system as available.