Fiery Conclusion [Magic Origins] RC19 if I lose I can

if I lose I can blame it on the terrain

Set: Shadows over Innistrad Type: Creature — Zombie Giant Rarity: Rare Cost: {2}{B} Diregraf Colossus enters the battlefield with a +1/+1 counter on it for each Zombie card in your graveyard

Set: Planechase Anthology Type: Creature — Beast Rarity: Common Cost: {2}{G} Creatures with power less than Aura Gnarlid's power can't block it

Cabal initiates enter training full of hopes and fears

Set: World Championship Decks 2002 Type: Instant Rarity: Uncommon Cost: {2}{U} Counter target spell unless its controller pays {1} for each card in your graveyard

Fiery Conclusion [Magic Origins] RC19 if I lose I canSet: Magic Origins Type: Instant Rarity: Uncommon Cost: {1}{R} As an additional cost to cast this spell, sacrifice a creature. Fiery Conclusion deals 5 damage to target creature. The Boros legionnaire saw a noble sacrifice, the Rakdos thug a blazing suicide, and the Izzet alchemist an experiment gone awry.