Blue

When Deepglow Skate enters the battlefield, double the number of each kind of counter on any number of target permanents.

Pow/Tgh: 3 / 3

All our cards are in near mint condition.

Counter target spell with converted mana cost 4 or greater.

All our cards are in near mint condition.

At the beginning of each player's upkeep, that player puts the top X cards of his or her library into his or her graveyard, where X is the number of cards in his or her hand.

Pow/Tgh: 2 / 2

All our cards are in near mint condition.

Reveal the top five cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard.

All our cards are in near mint condition.

Gain control of target Equipment, then create a 0/0 black Germ creature token and attach that Equipment to it.

All our cards are in near mint condition.

Reveal the top ten cards of your library. Starting with the next opponent in turn order, each opponent chooses a different nonland card from among them. Put the chosen cards into your hand and the rest on the bottom of your library in a random order.

All our cards are in near mint condition.

Whenever an opponent casts a spell, that player puts the top two cards of their library into their graveyard.

All our cards are in near mint condition.

Join Forces ? Starting with you, each player may pay any amount of mana. Each player draws X cards, where X is the total amount of mana paid this way.

All our cards are in near mint condition.

Flying

When Mulldrifter enters the battlefield, draw two cards.

Evoke 2U (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Pow/Tgh: 2 / 2

All our cards are in near mint condition.

Whenever a creature attacks you or a planeswalker you control, that creature's controller puts the top two cards of his or her library into his or her graveyard.

Pow/Tgh: 1 / 4

All our cards are in near mint condition.

Slipstream Eel can't attack unless defending player controls an Island.

Cycling 1U (1U, Discard this card: Draw a card.)

Pow/Tgh: 6 / 6

All our cards are in near mint condition.

Counter target spell. If that spell is countered this way, put it on the bottom of its owner's library instead of into that player's graveyard. Put Spell Crumple on the bottom of its owner's library.

All our cards are in near mint condition.