Awesome Black Friday FOILS

Sacrifice Seal of Doom: Destroy target nonblack creature. It can't be regenerated.

Return target creature card from your graveyard to your hand. Draw a card.

Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. You gain life equal to the greatest po...

Flying When Bloodhunter Bat enters the battlefield, target player loses 2 life and you gain 2 life.

Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1/+1 counter on it.) Flying

Defender Ogre Jailbreaker can attack as though it didn't have defender as long as you control a Gate.

{1}, {T}, Pay 1 life: Draw a card. Activate only if you've discarded a card this turn.

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

Morbid — When Wakedancer enters the battlefield, if a creature died this turn, create a 2/2 black Zombie creature token.

Flying, haste Echo—Discard a card. (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacri...

Clattering Augur can't block. When Clattering Augur enters the battlefield, you draw a card and you lose 1 life. {2}{B}{B}: Return Clattering Aug...

Target player reveals their hand. You choose a nonland card from it. Exile that card.

Discard a card: Cabal Initiate gains lifelink until end of turn. Threshold — Cabal Initiate gets +1/+2 as long as seven or more cards are in your g...

{1}{B}, {T}, Discard a card: Target creature gets +1/+0 and gains first strike until end of turn.

As an additional cost to cast this spell, you may sacrifice any number of Spirits. Target player loses 2 life plus 2 life for each Spirit sacrifice...

Flying Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) Whenever Whisp...

Create a 2/2 black Zombie creature token. Flashback {4}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Flying Each other Rogue creature you control enters the battlefield with an additional +1/+1 counter on it. Whenever a creature you control with a ...

{1}{B}, Sacrifice a creature: Target player loses 1 life and you gain 1 life.

You draw X cards and you lose X life, where X is the number of creatures you control.

All Sliver creatures have frenzy 1. (Whenever a Sliver attacks and isn't blocked, it gets +1/+0 until end of turn.)

Target player reveals their hand. You choose a nonland card from it. That player puts that card into their library third from the top.

Unearth {B} ({B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it ...

Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) When Ichor Rats enter...