Mercadian Masques

You may exile a red card from your hand rather than pay this spell's mana cost. Cave-In deals 2 damage to each creature and each player.

Creatures played by your opponents enter the battlefield tapped.

When Ceremonial Guard attacks or blocks, destroy it at end of combat.

Destroy target Wall. It can't be regenerated. Word of Blasting deals damage equal to that Wall's converted mana cost to the Wall's controller.

Warpath deals 3 damage to each blocking creature and each blocked creature.

{2}: Warmonger deals 1 damage to each creature without flying and each player. Any player may activate this ability.

{X}{R}: This turn, creatures can't block unless their controller pays {X} for each blocking creature they control.

Volcanic Wind deals X damage divided as you choose among any number of target creatures, where X is the number of creatures on the battlefield as y...

Tremor deals 1 damage to each creature without flying.

You may sacrifice a Mountain rather than pay this spell's mana cost. Thunderclap deals 3 damage to target creature.

At the beginning of your upkeep, sacrifice Territorial Dispute unless you sacrifice a land. Players can't play lands.

Destroy target land.

Sizzle deals 3 damage to each opponent.

Sacrifice Shock Troops: It deals 2 damage to any target.

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

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

Ogre Taskmaster can't block.

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

At the beginning of your upkeep, you may have Kyren Sniper deal 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