Whenever a player casts a red spell, you may gain 1 life.

Haste (This creature can attack and {T} as soon as it comes under your control.) {T}, Sacrifice this creature: It deals 1 damage to any target.

Whenever another red creature you control enters, this creature gets +1/+0 until end of turn.

Whenever this creature attacks, you may pay {R}. If you do, target creature can't block this turn.

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

Kicker {R} (You may pay an additional {R} as you cast this spell.) When this creature enters, if it was kicked, creatures you control get +1/+0 and gain haste until end of turn.

Other Goblins get +1/+1 and have mountainwalk.

Other Goblins you control get +1/+1. Sacrifice a Goblin: Destroy target artifact.

Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.)

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

{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.