Thriving Bluff

This land enters tapped. As it enters, choose a color other than red.
{T}: Add {R} or one mana of the chosen color.

Mountain

Outnumber

Outnumber deals damage to target creature equal to the number of creatures you control.

Boggart Brute

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

Goblin Shortcutter

When this creature enters, target creature can't block this turn.

Muxus, Goblin Grandee

When Muxus enters, reveal the top six cards of your library. Put all Goblin creature cards with mana value 5 or less from among them onto the battlefield and the rest on the bottom of your library in a random order.
Whenever Muxus attacks, it gets +1/+1 until end of turn for each other Goblin you control.

Ornery Goblin

Whenever this creature blocks or becomes blocked by a creature, this creature deals 1 damage to that creature.

Beetleback Chief

When this creature enters, create two 1/1 red Goblin creature tokens.

Goblin Commando

When this creature enters, it deals 2 damage to target creature.

Goblin Arsonist

When this creature dies, you may have it deal 1 damage to any target.

Battle-Rattle Shaman

At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn.

Burn Bright

Creatures you control get +2/+0 until end of turn.

Makeshift Munitions

{1}, Sacrifice an artifact or creature: This enchantment deals 1 damage to any target.