Goblin Firestarter

Sacrifice Goblin Firestarter: It deals 1 damage to any target. Activate only during your turn, before attackers are declared.

Mogg Mob

Sacrifice Mogg Mob: It deals 3 damage divided as you choose among one, two, or three targets.

Sacrifice Seal of Fire: It deals 2 damage to any target.

Haste
{T}, Sacrifice Fanatical Firebrand: It deals 1 damage to any target.

Sacrifice Frostling: It deals 1 damage to target creature.