Mercadian Masques

{2}{R}, {T}, Discard a card: Destroy target land.

Mountainwalk (This creature can't be blocked as long as defending player controls a Mountain.)

Exile all creature cards from all graveyards. You gain 1 life for each card exiled this way.

Flying Whenever Robber Fly becomes blocked, defending player discards all the cards in their hand, then draws that many cards.

Flip a coin. If you win the flip, destroy all creatures with power 2 or less. If you lose the flip, destroy all creatures with power 3 or greater.

You may sacrifice two Mountains rather than pay this spell's mana cost. Destroy all artifacts.

Ogre Taskmaster can't block.

Each attacking creature gets +1/+0 until end of turn for each nonbasic land defending player controls.

White creatures and blue creatures can't block.

Lunge deals 2 damage to target creature and 2 damage to target player or planeswalker.

At the beginning of your upkeep, sacrifice Lithophage unless you sacrifice a Mountain.

First strike

Haste Whenever Lava Runner becomes the target of a spell or ability, that spell or ability's controller sacrifices a land.

Defender (This creature can't attack.) {T}: Prevent the next 1 damage that would be dealt to any target this turn.

At the beginning of your upkeep, you may have Kyren Sniper deal 1 damage to target player or planeswalker.

Tap an untapped creature you control: Kyren Negotiations deals 1 damage to target player or planeswalker.

If an opponent controls a Plains and you control a Mountain, you may cast this spell without paying its mana cost. Haste

Flying Kyren Glider can't block.

{R}, {T}, Discard a card: Kris Mage deals 1 damage to any target.

When Hired Giant enters the battlefield, each other player may search their library for a land card and put that card onto the battlefield. Then ea...

{X}{R}, {T}, Discard a card: Destroy all artifacts with mana value X or less.

Trample, haste

Whenever you cast a creature spell, Furious Assault deals 1 damage to target player or planeswalker.