Krenko's Command

Create two 1/1 red Goblin creature tokens.

Goblin Warchief

Goblin spells you cast cost {1} less to cast.
Goblins you control have haste.

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

Lightning Bolt deals 3 damage to any target.

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

Haste (This creature can attack and {T} as soon as it comes under your control.)

Haste (This creature can attack and {T} as soon as it comes under your control.)
Other Goblin creatures you control get +1/+1 and have haste.

When Goblin Matron enters the battlefield, you may search your library for a Goblin card, reveal that card, put it into your hand, then shuffle.

Whenever a creature enters the battlefield under your control, Impact Tremors deals 1 damage to each opponent.

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