Deafening Clarion [Guilds of Ravnica Prerelease Promos] Hour of Devastation You must control no Spell/Trap

You must control no Spell/Trap Cards to activate and to resolve this effect

Set: Battle Pack: Epic Dawn Card type: Effect Monster Rarity: Starfoil Rare Attack: 2300 Defense: 1200 Once per turn: You can target 1 card your opponent controls

You can only activate 1 "Destined Rivals" per turn

Set: Spirit Warriors Card type: Continuous Trap Rarity: Secret Rare "The Weather" Effect Monsters in your Main Monster Zones of this card's column and its adjacent columns gain this effect

Deafening Clarion [Guilds of Ravnica Prerelease Promos] Hour of Devastation You must control no Spell/TrapSet: Guilds of Ravnica Prerelease Promos Type: Sorcery Rarity: Rare Cost: {1}{R}{W} Choose one or both Deafening Clarion deals 3 damage to each creature. Creatures you control gain lifelink until end of turn. "Commander, what's the signal to attack?" "You'll know."