Creature — Dauthi Minion
Dauthi Mindripper
Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever this creature attacks and isn't blocked, you may sacrifice it. If you do, defending player discards three cards.
From Magic: The Gathering.
Exact printings
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6odpxt9nxjpb1hf96tp3bo.