Sweeping GazeEthereal.
Osty deals 10 damage to a random enemy.
Exhaust.

Attack

0

Sweeping Gaze+Ethereal.
Osty deals 15 damage to a random enemy.
Exhaust.

Attack

0

Ethereal: If this card is in your Hand at the end of this turn, it is Exhausted.
Exhaust: Removed until the end of combat.

Sweeping Gaze

Sweeping Gaze+Ethereal.
Osty deals 15 damage to a random enemy.
Exhaust.

In the tooltips of

Sentry Mode