Clock of Omens [Fifth Dawn]Set: Fifth Dawn Type: Artifact Rarity: Uncommon Cost: {4} Tap two untapped artifacts you control: Untap target artifact. Those near the clock don't hear it anymore, but their every movement is in time with its ticking.

Set: Fossil Unlimited Type: Psychic Rarity: Common Retreat cost: Colorless

Set: EX: Ruby & Sapphire Type: Darkness Rarity: Common Retreat cost: Colorless

Burning fervor and fearsome skill create a lethal beauty terrible to behold

Set: Base Set 1st Edition Type: Fighting Rarity: Common Retreat cost: Colorless

Set: XY: BREAKthrough Type: Lightning Rarity: Common Retreat cost: Colorless

When Hoverguard Sweepers enters the battlefield

Set: Southern Islands Type: Psychic Rarity: Promo

Set: Aquapolis Type: Lightning Rarity: Rare Retreat cost: Colorless

Set: Sun & Moon: Unified Minds Type: Fighting Rarity: Rare Retreat cost: Colorless

Set: HeartGold & SoulSilver: Undaunted Type: Fighting Rarity: Common Retreat cost: Colorless

{T}: Add {G}

you may cast a Zombie creature spell from your graveyard