Legendary Creature — Goblin Rogue
Grenzo, Crooked Jailer
When Grenzo enters and at the beginning of your upkeep, heist target opponent's library. Once each turn, you may pay {0} rather than pay the mana cost for a spell you cast that you don't own with mana value 3 or less.
From Magic: The Gathering.
Exact printings
- Alchemy: Outlaws of Thunder Junction - #22 · rare · NORMAL · EN
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6ogc12bq47pb1hlmi3uk2a.