Krenko, Mob Boss

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

Goblin Motivator

{T}: Target creature gains haste until end of turn. (It can attack and {T} this turn.)

As an additional cost to cast this spell, sacrifice a creature.
Add {R}{R}{R}.

As an additional cost to cast this spell, sacrifice a Goblin.
Goblin Grenade deals 5 damage to any target.

Lightning Bolt deals 3 damage to any target.

Whenever a creature you control attacks, it gets +1/+0 until end of turn for each other attacking creature that shares a creature type with it.

Whenever Krenko attacks, put a +1/+1 counter on it, then create a number of 1/1 red Goblin creature tokens equal to Krenko's power.

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.

Whenever you cast an instant or sorcery spell, this creature deals 2 damage to each opponent.

Create two 1/1 red Goblin creature tokens.

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

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

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