Mercenary Knight [Portal]Set: Portal Type: Creature Human Mercenary Knight Rarity: Rare Cost: {2}{B} When Mercenary Knight enters the battlefield, sacrifice it unless you discard a creature card.

Set: Revised Edition Type: Instant Rarity: Common Cost: {U} Choose one —

Set: Base Set 1st Edition Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {3}{B}{B} As Conspiracy enters the battlefield

Set: Beta Edition Type: Enchantment — Aura Rarity: Common Cost: {1}{U} Enchant land

Set: Eventide Type: Creature — Horror Rarity: Rare Cost: {1}{B/G}{B/G}{B/G} Other black creatures you control get +1/+1

{G}: Thornling gains trample until end of turn

Create an X/X green Ooze creature token

"One for all

tap up to four target creatures

Set: Tenth Edition Type: Land Rarity: Rare {T}: Add {C}

Set: Mercadian Masques Type: Creature — Cat Rebel Rarity: Rare Cost: {4}{W}{W} Vigilance

Set: Time Spiral Type: Creature — Kraken Rarity: Rare Cost: {7}{U}{U}{U} Deep-Sea Kraken can't be blocked