
Alchemy: Outlaws of Thunder Junction · #22
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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.
Abilities, attacks, weakness & resistance
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Teysa of the Ghost Council

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Intruder's Inquisition

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Cathartic Operation

Albiorix, Goose Tyrant // Wild Goose Chase

Jet Collector
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Grenzo, Crooked Jailer (YOTJ-22) is a Legendary Goblin Rogue creature from the Alchemy: Outlaws of Thunder Junction expansion. It triggers a heist on entry and at each upkeep and grants a once-per-turn option to pay zero instead of paying for an opponent-owned spell of mana value three or less that you cast. As a six-mana 6/4 it serves as a late-game value engine able to repeatedly appropriate low-cost spells for advantage.
Catalog pricing data as of 16 Apr 2026, 05:01