Pioneer

Counter target spell unless its controller pays {X}, where X is the greatest power among creatures you control.

Create a token that's a copy of target artifact or creature. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever...

Put target nonland permanent on top of its owner's library.

Counter target colorless spell.

Flying When this creature enters, you gain 2 life and draw two cards.

Choose target artifact or creature. You get {E}{E}{E}{E} (four energy counters), then you may pay an amount of {E} equal to that permanent's mana v...

Lifelink Whenever an artifact you control enters, scry 1.

As an additional cost to cast this spell, return a permanent you control to its owner's hand. Counter target spell.

[+1]: Until your next turn, up to one target creature gets -3/-0 and its activated abilities can't be activated. [−1]: You gain 2 life and draw a c...

Untap all nonland permanents you control.

Flying, trample Whenever this creature deals combat damage to a player, you get that many {E} (energy counters).

Whenever an artifact or Artificer you control enters, you may pay {1}. If you do, you get {E}{E} (two energy counters). Pay six {E}, Sacrifice this...

Flying When this creature enters, create two 1/1 colorless Thopter artifact creature tokens with flying.

Counter target spell. Draw a card, then discard a card.

Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) {5}{U}: This creature can't be blocked this turn.

Scry 2, then draw two cards. You get {E}{E} (two energy counters).

Flying When this creature enters, look at the top four cards of your library. You may reveal an artifact card from among them and put it into your ...

Defender When this creature enters, you get {E}{E}{E}{E} (four energy counters). Pay {E}{E}: This creature can attack this turn as though it didn't...

Choose one — • Counter target spell. • You may choose new targets for target spell. • Copy target instant or sorcery spell. You may choose new targ...

When this creature enters, you get {E}{E} (two energy counters). {T}, Pay {E}{E}: You may tap or untap target artifact or creature.

Flying This creature can block only creatures with flying.

Enchant artifact or creature When this Aura enters, tap enchanted permanent. Enchanted permanent doesn't untap during its controller's untap step.

Whenever you cast an instant or sorcery spell, create an X/X colorless Construct artifact creature token, where X is that spell's mana value. {3}{U...