Black Knight [Friday Night Magic 2002] Human Mutant Set: Invasion Type: Creature —

Set: Invasion Type: Creature — Kavu Rarity: Common Cost: {3}{B} {R}: Firescreamer gets +1/+0 until end of turn

where X is the number of planeswalkers you control

Set: Champions of Kamigawa Type: Instant Rarity: Uncommon Cost: {1}{R} You may change any targets of target Arcane spell

Set: Commander 2015 Type: Instant Rarity: Common Cost: {1}{B} As an additional cost to cast this spell

When Reiver Demon enters the battlefield

Black Knight [Friday Night Magic 2002] Human Mutant Set: Invasion Type: Creature —Set: Friday Night Magic 2002 Type: Creature Human Knight Rarity: Rare Cost: {B}{B} First strike (This creature deals combat damage before creatures without first strike.) Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.) "The chill, to him who breathed it, drew Down with his blood, till all his heart was cold." Alfred, Lord Tennyson, *Idyls of the King*