Vorinclex, Voice of Hunger [Secret Lair Drop Series] TG04 Whenever Overlord of the Boilerbilges

Whenever Overlord of the Boilerbilges enters or attacks

Set: Sun & Moon: Cosmic Eclipse Type: Stadium Rarity: Secret Rare

Set: XY: Furious Fists Type: Fire Rarity: Promo Retreat cost: Colorless

you may create Boo

" but that's probably a mistake

Vorinclex, Voice of Hunger [Secret Lair Drop Series] TG04 Whenever Overlord of the BoilerbilgesSet: Secret Lair Drop Series Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {6}{G}{G} Trample Whenever you tap a land for mana, add one mana of any type that land produced. Whenever an opponent taps a land for mana, that land doesn't untap during its controller's next untap step.