Boxing Day

Whenever you sacrifice another permanent, put a +1/+1 counter on Gixian Infiltrator.

Return target artifact or creature card from your graveyard to your hand. Create a 1/1 colorless Soldier artifact creature token.

{2}, {T}: Target player mills two cards.

{T}, Put a page counter on Mazemind Tome: Scry 1. {2}, {T}, Put a page counter on Mazemind Tome: Draw a card. When there are four or more page coun...

{T}: Target permanent becomes an artifact in addition to its other types until end of turn.

{2}, {T}: Draw a card, then discard a card.

At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.

When Elsewhere Flask enters the battlefield, draw a card. Sacrifice Elsewhere Flask: Choose a basic land type. Each land you control becomes that t...

Prototype {1}{B} — 1/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) Deathtouch

Equipped creature gets +1/+0 and has menace. (It's can't be blocked except by two or more creatures.) Whenever a creature enters the battlefield fr...

As long as you've drawn two or more cards this turn, Trench Stalker has deathtouch and lifelink.

{3}, {T}, Sacrifice another creature or artifact: Draw a card.

When Ravenous Gigamole enters the battlefield, mill three cards. You may put a creature card from among the cards milled this way into your hand. I...

Whenever Kill-Zone Acrobat attacks, you may sacrifice another creature or artifact. If you do, Kill-Zone Acrobat gains flying until end of turn.

At the beginning of your upkeep, if there are three or more creature cards in your graveyard, put a +1/+1 counter on Gixian Skullflayer.

When Phyrexian Rager enters the battlefield, you draw a card and you lose 1 life.

{2}, {T}: Create a token that's a copy of up to one target artifact token you control. Mill two cards. {1}{W}{U}{B}, {T}, Sacrifice two artifact to...

Sacrifice a creature: Phyrexian Ghoul gets +2/+2 until end of turn.

Flying {T}, Sacrifice Phyrexian Debaser: Target creature gets -2/-2 until end of turn.

{3}{B}{B}, Sacrifice a creature: Return Necrosavant from your graveyard to the battlefield. Activate only during your upkeep.

Vigilance Enlist (As this creature attacks, you may tap a nonattacking creature you control without summoning sickness. When you do, add its power ...

When Mindslicer dies, each player discards their hand.

Target creature gets -3/-3 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) Madness {3}{B} (If you discard this card, discard ...

{2}{U}: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)