Awesome Black Friday FOILS

Whenever Cleric of Chill Depths blocks a creature, that creature doesn't untap during its controller's next untap step.

Haste

Flying Artifact spells you cast cost {1} less to cast.

At the beginning of your end step, if an opponent lost life this turn, put a +1/+1 counter on target Vampire you control.

When Vampire Spawn enters the battlefield, each opponent loses 2 life and you gain 2 life.

Tap another untapped Rogue you control: Shadow Stinger gains deathtouch until end of turn. Whenever Shadow Stinger deals combat damage to a player,...

When Drownyard Amalgam enters the battlefield, target player mills three cards. (They put the top three cards of their library into their graveyard...

Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Mindleech Ghoul exploits a creature, each opponent exiles a...

When Basalt Ravager enters the battlefield, it deals X damage to any target, where X is the greatest number of creatures you control that have a cr...

Whenever you gain life, put a +1/+1 counter on Celestial Unicorn.

Whenever you cast your second spell each turn, put a +1/+1 counter on Infernal Pet and it gains flying until end of turn.

Ninjutsu {3}{W} ({3}{W}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...

When Drana's Silencer enters the battlefield, target creature an opponent controls gets -X/-X until end of turn, where X is the number of creatures...

Deathtouch

Dungeon Crawler enters the battlefield tapped. Whenever you complete a dungeon, you may return Dungeon Crawler from your graveyard to your hand.

Ninjutsu {1}{U} ({1}{U}, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)...

Reach Whenever Drider deals combat damage to a player, create a 2/1 black Spider creature token with menace and reach.

Flying Lightning Breath — When Blue Dragon enters the battlefield, until your next turn, target creature an opponent controls gets -3/-0, up to one...

Flying When Gravelighter enters the battlefield, draw a card if a creature died this turn. Otherwise, each player sacrifices a creature.

Flash When Brinebarrow Intruder enters the battlefield, target creature an opponent controls gets -2/-0 until end of turn.

When Dreadhound enters the battlefield, mill three cards. (Put the top three cards of your library into your graveyard.) Whenever a creature dies o...

Defender When Biolume Egg enters the battlefield, scry 2. When you sacrifice Biolume Egg, return it to the battlefield transformed under its owner'...

{1}{B}, Discard a card: Bloodsworn Squire gains indestructible until end of turn. Tap it. Then if there are four or more creature cards in your gra...

Whenever Binding Geist attacks, target creature an opponent controls gets -2/-0 until end of turn. Disturb {1}{U} (You may cast this card from your...