Awesome Black Friday FOILS

Peaceful Coexistence — At the beginning of your end step, put a +1/+1 counter on each creature you control that didn't attack or enter the battlefi...

I. AM. TALKING! — Whenever The Eleventh Doctor deals combat damage to a player, you may exile a card from your hand with a number of time counters ...

When The Eighth Doctor enters the battlefield, mill three cards. Once during each of your turns, you may play a historic land or cast a historic pe...

Copy target instant or sorcery spell with mana value 4 or less. You may choose new targets for the copy.

Gain control of target creature with power 2 or less.

Flash When Whisper Agent enters the battlefield, surveil 1. (Look at the top card of your library. You may put it into your graveyard.)

Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.)

Flip a coin. If you win the flip, take an extra turn after this one.

Flying, vigilance Spells your opponents cast that target Sphinx of New Prahv cost {2} more to cast.

Flying When Sky Hussar enters the battlefield, untap all creatures you control. Forecast — Tap two untapped white and/or blue creatures you control...

({G/U} can be paid with either {G} or {U}.) {1}{G}: Move a +1/+1 counter from target creature onto another target creature with the same controller...

{2}{G}{U}: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.) Whenever one or more +1/+1 counters are put on Shark...

({U/R} can be paid with either {U} or {R}.) When Petrahydrox becomes the target of a spell or ability, return Petrahydrox to its owner's hand.

Flying, deathtouch Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Enchant land When Spreading Seas enters the battlefield, draw a card. Enchanted land is an Island.

When Hatching Plans is put into a graveyard from the battlefield, draw three cards.

When Mortus Strider dies, return it to its owner's hand.

Flying At the beginning of your upkeep, you lose 1 life.

Enchant player At the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anyw...

Flash (You may cast this spell any time you could cast an instant.)

{1}{U}, Discard a card: Draw a card. {1}{U}, Sacrifice Compulsion: Draw a card.

Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spe...

({U/R} can be paid with either {U} or {R}.) {2}{U}: Copy target instant spell you control with mana value 2 or less. You may choose new targets for...

Choose one — • Counter target noncreature spell unless its controller pays {2}. • Izzet Charm deals 2 damage to target creature. • Draw two cards, ...