Fanatical Firebrand

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.

Galvanic Blast

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

Grasping Scoundrel gets +1/+0 as long as it's attacking.

Fiery Cannonade deals 2 damage to each non-Pirate creature.

{T}, Sacrifice Lotus Petal: Add one mana of any color.

As long as you control an artifact, Goblin Tomb Raider gets +1/+0 and has haste.