Silent Stalker - Passive: If an Urstrix is Hidden when they make a successful standard attack against a target, they deal 1d20+3 physical damage instead of their standard damage.

Heavy Swipe - Action: Mark a Stress to make an attack against all targets in front of the Urstrix within Very Close range. Targets the Urstrix succeeds against take 1d10+2 physical damage and are knocked back to Close range. If you instead spend a Fear to use this feature, the damage becomes direct.

Piercing Screech - Reaction: When the Urstrix takes Major or greater damage, spend a Fear to let out a furious hoot. All targets within Close range must mark 1d4 Stress and the Urstrix becomes Hidden until their next attack or a PC succeeds on an Instinct Roll (14) to find them.

Momentum - Reaction: When the Urstrix makes a successful attack against a PC, you gain a Fear.