Pioneer

Put a +1/+1 counter on target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each k...

Whenever you cycle or discard a card, Pitiless Vizier gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy ...

Flash (You may cast this spell any time you could cast an instant.) Enchant creature Enchanted creature gets +2/+2.

Exile target creature. Put two loyalty counters on a planeswalker you control.

As long as it's your turn, Prickleboar gets +2/+0 and has first strike. (It deals combat damage before creatures without first strike.)

When Gravedigger enters the battlefield, you may return target creature card from your graveyard to your hand.

{W}, Sacrifice Implement of Improvement: You gain 2 life. When Implement of Improvement is put into a graveyard from the battlefield, draw a card.

Remove up to five counters from target artifact, creature, planeswalker, or opponent.

Haste Scavenge {3}{B}{G} ({3}{B}{G}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target crea...

When Aether Herder enters the battlefield, you get {E}{E} (two energy counters). Whenever Aether Herder attacks, you may pay {E}{E}. If you do, cre...

Creatures you control get +2/+1 until end of turn. Untap those creatures.

At the beginning of your upkeep, put a -1/-1 counter on Magmaroth. Whenever you cast a noncreature spell, remove a -1/-1 counter from Magmaroth.

When Centaur Peacemaker enters the battlefield, each player gains 4 life.

Whenever Goblin Heelcutter attacks, target creature can't block this turn. Dash {2}{R} (You may cast this spell for its dash cost. If you do, it g...

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.) {3}{R}: Target creature can't block this turn.

When Thriving Rats enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rats attacks, you may pay {E}{E}. If you do, put...

First strike Raid — Rigging Runner enters the battlefield with a +1/+1 counter on it if you attacked this turn.

Surge {1}{R} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) Boulder Salvo deals 4 damage to ta...

Exile target artifact or enchantment.

Whenever Reaper of Night attacks, if defending player has two or fewer cards in hand, it gains flying until end of turn.

You may exert Bitterblade Warrior as it attacks. When you do, it gets +1/+0 and gains deathtouch until end of turn. (An exerted creature won't unta...

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

Destroy target creature or planeswalker.