Mana Vault [Ultimate Masters] SPA Niv-Mizzet dracogenio you may flip it

you may flip it

Discard a card: Crashing Centaur gains trample until end of turn

Set: Modern Masters 2015 Type: Enchantment — Aura Rare Cost: {2}{R}{R} Enchant creature Enchanted creature has "{T}: Create a token that's a copy of this creature

Set: Revised Edition Type: Land — Swamp Forest Rare Cost: ({T}: Add {B} or {G}

Dragons Type: Creature — Wall Common Cost: {R} Defender When Cinder Wall blocks

Mana Vault [Ultimate Masters] SPA Niv-Mizzet dracogenio you may flip itSet: Ultimate Masters Type: Artifact Mythic Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.