Arthur, King Pyromancer

+2: Goblin Call: Deal 1 damage to target creature. Create a 1/1 goblin token with Haste.
-3: Add a +{x}/+1 counter on target creature, with {x} equal to the loyalty remaining after you activate this ability.
-7: Incinerate: Exile Target creature, deal 3 damage to target player and destroy target artifact for an additional cost of sacrificing a card.