Desecration Demon [Return to Ravnica] SPA Expedicion al Corazon de Khalni then you may put a

then you may put a permanent card from your hand onto the battlefield

Set: Legends Type: Creature — Elemental Rare Cost: {2}{U} When Time Elemental attacks or blocks

Copper Tablet deals 1 damage to that player

Set: Duel Decks Anthology Type: Creature — Elemental Warrior Rarity: Uncommon Cost: {R}{R} Counter target spell with mana value X

and they know your fears

Desecration Demon [Return to Ravnica] SPA Expedicion al Corazon de Khalni then you may put aSet: Return to Ravnica Type: Creature Demon Rare Cost: {2}{B}{B} Flying At the beginning of each combat, any opponent may sacrifice a creature. If a player does, tap Desecration Demon and put a +1 +1 counter on it.