Seer of the Bright Side (Unknown Event #RB02)

Seer of the Bright Side {1}{B}

Creature — Human Assassin

This creature enters with two cage counters on it.

This creature can’t attack or block as long as it has a cage counter on it.

At the beginning of your upkeep, remove a cage counter from this creature. When the last cage counter is removed this way, destroy target creature an opponent controls.

4/4
Standard
Alchemy
Pioneer
Historic
Modern
Brawl
Legacy
Timeless
Vintage
Pauper
Commander
Penny
Oathbreaker