Antagonize

Target creature gets +4/+3 until end of turn.

Ancestral Anger

Target creature gains trample and gets +X/+0 until end of turn, where X is 1 plus the number of cards named Ancestral Anger in your graveyard.
Draw a card.

Foundry Street Denizen

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

Volcanic Hammer

Volcanic Hammer deals 3 damage to any target.

Lightning Strike

Lightning Strike deals 3 damage to any target.

Goblin Roughrider

Goblin Picker

Volley Veteran

When this creature enters, it deals damage to target creature an opponent controls equal to the number of Goblins you control.

Fireball

This spell costs {1} more to cast for each target beyond the first.
Fireball deals X damage divided evenly, rounded down, among any number of targets.

Mountain

Lightning Elemental

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