Pioneer

Reach (This creature can block creatures with flying.) Fabricate 1 (When this creature enters the battlefield, put a +1/+1 counter on it or create ...

When Woodweaver's Puzzleknot enters the battlefield, you gain 3 life and get {E}{E}{E} (three energy counters). {2}{G}, Sacrifice Woodweaver's Puzz...

Whenever an artifact enters the battlefield under your control, Weldfast Wingsmith gains flying until end of turn.

Flying

Counter target colorless spell.

When Servant of the Conduit enters the battlefield, you get {E}{E} (two energy counters). {T}, Pay {E}: Add one mana of any color.

When Sage of Shaila's Claim enters the battlefield, you get {E}{E}{E} (three energy counters).

When Eager Construct enters the battlefield, each player may scry 1. (To scry 1, look at the top card of your library, then you may put that card o...

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

Exile target creature you control, then return that card to the battlefield under its owner's control. Draw a card.

Whenever an artifact enters the battlefield under your control, you may pay {1}. If you do, each opponent loses 1 life and you gain 1 life. {1}{B},...

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

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

Whenever an artifact enters the battlefield under your control, Salivating Gremlins gets +2/+0 and gains trample until end of turn.

Target attacking creature gets +3/+3 until end of turn. If it's an artifact creature, it gains trample until end of turn.

Prevent all combat damage that would be dealt to players this turn.

When Glassblower's Puzzleknot enters the battlefield, scry 2, then you get {E}{E}. (You get two energy counters. To scry 2, look at the top two car...

When Fireforger's Puzzleknot enters the battlefield, it deals 1 damage to any target. {2}{R}, Sacrifice Fireforger's Puzzleknot: It deals 1 damage...

Whenever an artifact enters the battlefield under your control, you may discard a card. If you do, draw a card.

Whenever Spireside Infiltrator becomes tapped, it deals 1 damage to each opponent.

{W}: Bastion Mastodon gains vigilance until end of turn.

When Wild Wanderer enters the battlefield, you may search your library for a basic land card, put it onto the battlefield tapped, then shuffle.