Volcanic Hammer

Volcanic Hammer deals 3 damage to any target.

Lightning Blast

Lightning Blast deals 4 damage to any target.

Return target creature to its owner's hand.

When Merchant of Secrets enters the battlefield, draw a card.

{T}: Orcish Artillery deals 2 damage to any target and 3 damage to you.

When Gravedigger enters the battlefield, you may return target creature card from your graveyard to your hand.

Search target opponent's library for a creature card and put that card onto the battlefield under your control. Then that player shuffles.

Destroy target nonblack creature. It can't be regenerated.

Searing Wind deals 10 damage to any target.

Pyrotechnics deals 4 damage divided as you choose among any number of targets.

Urborg Volcano enters the battlefield tapped.
{T}: Add {B} or {R}.

{4}, {T}, Sacrifice a creature: Fodder Cannon deals 4 damage to target creature.

Enchant permanent
You control enchanted permanent.

Return all creatures to their owners' hands.

Pyroclasm deals 2 damage to each creature.