Red Elemental Blast

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.

Mox Ruby

Shatter

Mountain

Sol Ring

Mana Flare

Whenever a player taps a land for mana, that player adds one mana of any type that land produced.

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Flashfires

Fork

Copy target instant or sorcery spell, except that the copy is red. You may choose new targets for the copy.

Earthquake

Earthquake deals X damage to each creature without flying and each player.

Gauntlet of Might

Red creatures get +1/+1.
Whenever a Mountain is tapped for mana, its controller adds an additional {R}.

Black Lotus

{T}, Sacrifice Black Lotus: Add three mana of any one color.

Uthden Troll

Lightning Bolt

Lightning Bolt deals 3 damage to any target.

Disintegrate

Disintegrate deals X damage to any target. If it's a creature, it can't be regenerated this turn, and if it would die this turn, exile it instead.

Dragon Whelp

Flying
{R}: Dragon Whelp gets +1/+0 until end of turn. If this ability has been activated four or more times this turn, sacrifice Dragon Whelp at the beginning of the next end step.

Wheel of Fortune

Each player discards their hand, then draws seven cards.

Juggernaut

This creature attacks each combat if able.
This creature can't be blocked by Walls.