Updated 2 Oct 2026

Keen Focus is a rare major card out of the New mechanic pool. Your Special deals 15% more damage with +4% crit chance, on a 10% longer cooldown.

You can take it once · it only turns up when your Special ability can actually use it · it can be offered for 12 of the 34 abilities.

Only one card can reshape that ability this way — this one, or Crushing Blow, Vast Focus, Longshot Focus and Lingering Focus. Take one and the rest are gone for the run.

What it changes

3 changes
What it touchesBy how muchKind
Special abilitygains Critical
The ability crits more often; heals and wards grow instead.
mutation
Special ability
+15% Damage
slot
Special ability
+10% CooldownTicks
slot

What has to be true first

checked before you are ever shown it
Ability slotspecial
Your ability must domutation:critical

Abilities it can turn up for

12 abilities of 34

Plays with

what to build around it
Ways it bends an abilityCritical