When this artifact enters or leaves the battlefield, exile the top card of your library. Until end of turn, you may play that card. {2}{R}, Sacrifice this artifact: Create a 2/2 white Samurai creature token with vigilance. Activate only as a sorcery.

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

This creature gets +2/+0 and has menace as long as you sacrificed a permanent this turn.

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.

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

{X}{X}{1}: Destroy target noncreature artifact with mana value X.

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

Echo {1}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When this creature enters or dies, create a 1/1 red Goblin creature token.

You may sacrifice two Mountains rather than pay this spell's mana cost. Fireblast deals 4 damage to any target.

This land enters tapped. {T}: Add {R}. Cycling {R} ({R}, Discard this card: Draw a card.)

{T}: Add {R}.

({T}: Add {R}.)

As an additional cost to cast this spell, sacrifice a Goblin. Goblin Grenade deals 5 damage to any target.

End the Festivities deals 1 damage to each opponent and each creature and planeswalker they control.

Damage can't be prevented this turn. Flashback {R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Destroy target artifact. Smash to Smithereens deals 3 damage to that artifact's controller.

Choose one — • Cast into the Fire deals 1 damage to each of up to two target creatures. • Exile target artifact.

Chain Lightning deals 3 damage to any target. Then that player or that permanent's controller may pay {R}{R}. If the player does, they may copy this spell and may choose a new target for that copy.

Haste When this creature dies, exile the top card of your library. You may play it until the end of your next turn.

Galvanic Blast deals 2 damage to any target. Metalcraft — Galvanic Blast deals 4 damage instead if you control three or more artifacts.

As long as you control an artifact, this creature gets +1/+0 and has haste.

Whenever you cast a noncreature spell, this creature deals 1 damage to each opponent.

First strike, haste {2}{R}, Sacrifice this creature: Draw a card and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")