Feat
Opportunity Attack
Punishes an enemy leaving melee
When an enemy voluntarily leaves the character's threatened area, the character can immediately make one melee attack against it outside their turn. Resolve the attack before the target finishes moving.
This reaction consumes no attack from the character's reserve and occupies no Action Board slot. It grants no movement, so the target must still be within reach when the attack is triggered.
The character can make only one Opportunity Attack per tick, even if several enemies leave. Forced movement never triggers it. The target can dodge or parry normally.