Lethal Trait Guide
UTDX trait page for Lethal: chance, rarity, effect, reroll note, and units that recommend it.
Trait effect
+15% Crit Rate, +30% damage vs weakened foes
Early or filler trait. Do not overspend rerolls on temporary units.
Reroll decision
- Check whether the unit is a long-term carry, support, or utility pick.
- Compare this trait against the unit's role and tier rating.
- Do not chase low odds on a temporary unit just because the trait is rare.
Best fit summary
Lethal is a general-purpose trait. Match its effect to a unit role you plan to keep.
When not to chase
- Do not chase Lethal on a temporary unit just because the rarity looks strong.
- Do not reroll away a role-fit trait unless the target unit is already worth long-term investment.
- Skip heavy spending on borderline units that may not stay in your lineup.
Units recommending Lethal
Units that list Lethal as their recommended trait.
Open the unit database to find an Uncommon trait home for Lethal.
Lethal Trait FAQ
Short answers for effect, odds, and reroll priority.
What does Lethal do in Universal Tower Defense X?
Lethal is an Uncommon trait with this effect: +15% Crit Rate, +30% damage vs weakened foes
What is the chance for Lethal?
Lethal rolls at 5%.
Should I keep Lethal?
Lethal can be useful in the right context, but it is not automatically worth heavy reroll spending on temporary units.
Which units use Lethal?
Lethal is a general-purpose trait. Pick it when its effect matches the role of a unit you plan to keep.