Phyrexian Arena [Conspiracy: Take the Crown]

Phyrexian Arena [Conspiracy: Take the Crown]Set: Conspiracy: Take the Crown Type: Enchantment Rarity: Rare Cost: {1}{B}{B} At the beginning of your upkeep, you draw a card and you lose 1 life. A spark of resistance against a tide of corruption.

where X is 1 plus the number of cards named Feast of Flesh in all graveyards

Set: Betrayers of Kamigawa Type: Legendary Creature — Spirit Rarity: Rare Cost: {4}{W}{W} Fox offering (You may cast this card any time you could cast an instant by sacrificing a Fox and paying the difference in mana costs between this and the sacrificed Fox

Set: Shadows over Innistrad Prerelease Promos Type: Legendary Creature — Angel Rarity: Mythic Cost: {3}{G}{W} Flying

When Lightkeeper of Emeria enters the battlefield

Set: Future Sight Type: Creature — Treefolk Rarity: Rare Cost: {1}{G}{G} Whenever a player casts a noncreature spell

Set: Mirrodin Besieged Type: Artifact — Equipment Rarity: Common Cost: {1} Equipped creature gets +2/+2 and can't block

X is the number of snow lands defending player controls

Set: HeartGold & SoulSilver: Base Set Type: Colorless Rarity: Promo

When Defective Detective enters the battlefield

Set: Return to Ravnica Type: Creature — Crocodile Rarity: Common Cost: {2}{G} {2}{B}: Stonefare Crocodile gains lifelink until end of turn

put a +1/+1 counter on each other creature you control

When Implement of Examination is put into a graveyard from the battlefield