Warrior's Oath [Portal Three Kingdoms] OUT160 Imperial detonators are calibrated to

Imperial detonators are calibrated to maximize devastation while minimizing collateral damage

Once those three cards were in play

goblin sergeant

When Wildfire Awakener enters the battlefield

Set: Ravnica: City of Guilds Type: Creature — Spirit Rarity: Uncommon Cost: {1}{G}{G} Defender (This creature can't attack

Warrior's Oath [Portal Three Kingdoms] OUT160 Imperial detonators are calibrated toSet: Portal Three Kingdoms Type: Sorcery Rarity: Rare Cost: {R}{R} Take an extra turn after this one. At the beginning of that turn's end step, you lose the game. "If I fail, my head is yours." Warrior's oath common during the Three Kingdoms period