Thrumming Stone [2X2 - 315] Modern Horizons 2 but I believe a more

but I believe a more mundane power source might suffice

Subtype(s): Big Mom Pirates

calling for war

+ 3 — Create a token that's a copy of target artifact or creature you control

Sacrifice two other artifacts and/or creatures: Put an indestructible counter on Mondrak

Thrumming Stone [2X2 - 315] Modern Horizons 2 but I believe a moreRarity: R #: 315 Creature Type or Sub Type: Legendary Artifact Rules Text Contains: Spells you control have ripple 4. (Whenever you cast a spell, you may reveal the top four cards of your library. You may cast spells with the same name as that spell without paying their mana costs. Put the rest on the bottom of your library.)