Pioneer

{T}, Discard a card: Up to one target creature can't be blocked this turn. Whenever Key to the City becomes untapped, you may pay {2}. If you do, d...

Whenever you cast a black spell or a Swamp enters the battlefield under your control, you gain 1 life.

Blue creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, target creature an opponent controls doesn't untap during...

Whenever you get one or more {E} (energy counters), put a +1/+1 counter on target creature you control. {4}, {T}: You get {E}.

{2}, {T}: You gain 5 life. Shuffle Elixir of Immortality and your graveyard into their owner's library.

{4}, {T}: You may put a historic permanent card from your hand onto the battlefield. (Artifacts, legendaries, and Sagas are historic.)

When Prophetic Prism enters the battlefield, draw a card. {1}, {T}: Add one mana of any color.

Equipped creature gets +1/+0. Whenever equipped creature deals combat damage to a player, create a Treasure token. (It's an artifact with "{T}, Sac...

As Heraldic Banner enters the battlefield, choose a color. Creatures you control of the chosen color get +1/+0. {T}: Add one mana of the chosen color.

{3}{G}: Put a +1/+1 counter on Verdant Automaton.

{T}: Add {W} or {B}. {W/B}{W/B}{W/B}{W/B}, {T}, Sacrifice Orzhov Locket: Draw two cards.

Equipped creature gets +3/+3. Whenever equipped creature blocks or becomes blocked by one or more creatures, you may exile one of those creatures. ...

Whenever a creature card is put into an opponent's graveyard from anywhere, you gain 1 life.

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...

Equipped creature has deathtouch. Equip {2}

{T}: You get {E} (an energy counter). {T}, Pay {E}{E}{E}: Consulate Turret deals 2 damage to target player or planeswalker.

When Mana Geode enters the battlefield, scry 1. {T}: Add one mana of any color.

When Navigator's Compass enters the battlefield, you gain 3 life. {T}: Until end of turn, target land you control becomes the basic land type of y...

When Golden Egg enters the battlefield, draw a card. {1}, {T}, Sacrifice Golden Egg: Add one mana of any color. {2}, {T}, Sacrifice Golden Egg: You...

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

Flying When Skyscanner enters the battlefield, draw a card.

If a player would begin an extra turn, that player skips that turn instead. If Ugin's Nexus would be put into a graveyard from the battlefield, ins...

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