Deafening Clarion [Guilds of Ravnica Prerelease Promos] Hour of Devastation You can only activate 1

You can only activate 1 "Destined Rivals" per turn

You can only use each effect of “Temple of the Kings” once per turn

you can Normal Summon 1 monster from your hand to your zone this card points to

This card cannot activate its effects the turn it is Special Summoned

• If this card is Special Summoned from the GY: You can activate this effect

Deafening Clarion [Guilds of Ravnica Prerelease Promos] Hour of Devastation You can only activate 1Set: 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."