Pioneer

Flying When Experimental Aviator enters the battlefield, create two 1/1 colorless Thopter artifact creature tokens with flying.

Flying Morph {2}{U} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.) When Mistfire Weaver...

When Enchanted Carriage enters the battlefield, create two 1/1 white Mouse creature tokens. Crew 2 (Tap any number of creatures you control with to...

Target creature gets +1/+0 and gains indestructible until end of turn.

Devoid (This card has no color.) {3}{C}: Draw a card. ({C} represents colorless mana.)

{U}: Sinuous Striker gets +1/-1 until end of turn. Eternalize—{3}{U}{U}, Discard a card. ({3}{U}{U}, Discard a card, Exile this card from your gra...

Create two 1/1 white Soldier creature tokens. Until end of turn, creatures you control get +1/+1 and gain haste. (They can attack and {T} this turn.)

Whenever an artifact or Artificer enters the battlefield under your control, you may pay {1}. If you do, you get {E}{E} (two energy counters). Pay ...

Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color....

Haste Whenever Rubblebelt Rioters attacks, it gets +X/+0 until end of turn, where X is the greatest power among creatures you control.

Flying

Flash (You may cast this spell any time you could cast an instant.) Whenever Shielded Aether Thief blocks, you get {E} (an energy counter). {T}, Pa...

Artifact spells you cast cost {1} less to cast.

Flying

{W/B}{W/B}: Resolute Rider gains lifelink until end of turn. {W/B}{W/B}{W/B}: Resolute Rider gains indestructible until end of turn. (Damage and e...

Equipped creature gets +2/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.) Equip {4} ({4}: Att...

Choose one or both — • Tap target creature. • Winterflame deals 2 damage to target creature.

Landfall — Whenever a land enters the battlefield under your control, choose one — • Create a 1/1 white Kor Ally creature token. • Creatures you co...

{3}, Sacrifice Burnished Hart: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Menace (This creature can't be blocked except by two or more creatures.) Whenever Brawl-Bash Ogre attacks, you may sacrifice another creature. If ...

Rampart Smasher can't be blocked by Knights or Walls.

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

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

Enchant creature Enchanted creature gets +1/+0 and can't be blocked.