Slaying Mantis [Unstable] Aurochs "Countermagic is a simple process

"Countermagic is a simple process of breaking matter into its elementary particles

You may cast that exiled card without paying its mana cost

Set: Onslaught Type: Instant Rarity: Common Cost: {1}{B}{B} Destroy target creature with power 2 or less

where X is the number of opponents that were dealt combat damage this turn

The defenders said not a word

Slaying Mantis [Unstable] Aurochs "Countermagic is a simple processSet: Unstable Type: Creature Insect Wrestler Rarity: Uncommon Cost: {5}{G}{G} Just a second (As long as this spell is on the stack, players can't move cards on the battlefield.) Slaying Mantis enters the battlefield by being thrown from a distance of at least three feet. When Slaying Mantis enters the battlefield, it fights each creature an opponent controls that it touched as it entered.