Mountain

Foundry Street Denizen

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

As an additional cost to cast this spell, sacrifice a creature.
Reckless Abandon deals 4 damage to any target.

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.

Target creature gets +3/+0 and gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

Create two 1/1 red Goblin creature tokens.

Whenever another creature dies, you may have this creature deal 1 damage to target player or planeswalker.

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

Lightning Bolt deals 3 damage to any target.