Goblin Lore

Draw four cards, then discard three cards at random.

Thriving Bluff

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

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

{T}: Create X 1/1 red Goblin creature tokens, where X is the number of Goblins you control.

When Goblin Instigator enters, create a 1/1 red Goblin creature token.

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

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

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

Create four 1/1 red Goblin creature tokens.

When Goblin Commando enters, it deals 2 damage to target creature.

When Goblin Arsonist dies, you may have it deal 1 damage to any target.

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

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