Mutavault (Grand Prix) [Grand Prix Promos] BT1-107 Their HQ is a secret

Their HQ is a secret location found by following the Freedom Trail

Activate this ability only if you have played an attack action card and a 'non-attack' action card this turn

Grisly Sigil deals 1 damage to it and you gain 1 life

The wait is proportional to the weight

Set: Ikoria: Lair of Behemoths Promos Type: Enchantment Rarity: Rare Cost: {1}{U}{R}{W} Whenever you cast a noncreature spell

Mutavault (Grand Prix) [Grand Prix Promos] BT1-107 Their HQ is a secretSet: Grand Prix Promos Type: Land Rarity: Rare {T}: Add {C}. {1}: Mutavault becomes a 2 2 creature with all creature types until end of turn. It's still a land. Some worlds possess a hidden core where life's essence constantly surges.