Warlord's Fury

Creatures you control gain first strike until end of turn.
Draw a card.

Goblin Warchief

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

Lightning Bolt deals 3 damage to any target.

Magma Jet deals 2 damage to any target. Scry 2.

Flash
If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.

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

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

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

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.

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

When Vexing Devil enters, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil.

If a red source you control would deal damage to an opponent or a permanent an opponent controls, it deals that much damage plus 2 instead.

Lightning Strike deals 3 damage to any target.

As an additional cost to cast this spell, discard a card.
Draw two cards.

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