Pioneer

Sliver creatures you control have "Whenever this creature attacks, it deals 1 damage to any target."

Constellation — Whenever Underworld Coinsmith or another enchantment enters the battlefield under your control, you gain 1 life. {W}{B}, Pay 1 life...

Menace (This creature can't be blocked except by two or more creatures.)

{2}{R}: Miner's Bane gets +1/+0 and gains trample until end of turn. (It can deal excess combat damage to the player or planeswalker it's attacking.)

Destroy target artifact or enchantment. You may put a land card from your hand onto the battlefield.

Astral Cornucopia enters the battlefield with X charge counters on it. {T}: Choose a color. Add one mana of that color for each charge counter on A...

When Reflector Mage enters the battlefield, return target creature an opponent controls to its owner's hand. That creature's owner can't cast spell...

Destroy target artifact, creature, or planeswalker.

Until end of turn, creatures you control gain trample and "Whenever this creature deals combat damage to a player, draw a card."

Sliver creatures you control have first strike. (They deal combat damage before creatures without first strike.)

Flying, hexproof Whenever a Dragon you control attacks, creatures defending player controls get -1/-1 until end of turn.

Windstorm deals X damage to each creature with flying.

Flying Whenever a source an opponent controls deals damage to you or a permanent you control, you may have Flameblade Angel deal 1 damage to that ...

When Pia and Kiran Nalaar enters the battlefield, create two 1/1 colorless Thopter artifact creature tokens with flying. {2}{R}, Sacrifice an artif...

Flying, trample

When Basilica Bell-Haunt enters the battlefield, each opponent discards a card and you gain 3 life.

Flying {2}{U}{R}: Scry 1, then reveal the top card of your library. Stormchaser Chimera gets +X/+0 until end of turn, where X is that card's mana ...

{R}, Discard a land card: Molten Vortex deals 2 damage to any target.

You may play an additional land on each of your turns. {R}{G}, Return a land you control to its owner's hand: Target creature gains trample until ...

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

Shock deals 2 damage to any target.

Repeating Barrage deals 3 damage to any target. Raid — {3}{R}{R}: Return Repeating Barrage from your graveyard to your hand. Activate only if you a...

Outlast {G} ({G}, {T}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.) Each creature you control with a +1/+1 counter on it has t...

Seismic Rupture deals 2 damage to each creature without flying.