Gleeful Demolition

Destroy X target artifacts. Create X 2/2 red Gremlin creature tokens.

As an additional cost to cast this spell, sacrifice an artifact.

Create three 1/1 red Goblin creature tokens.

Destroy target artifact you don't control.

Overload (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")

Destroy target artifact with mana value X. It can't be regenerated. Detonate deals X damage to that artifact's controller.

Destroy up to one target artifact. Put a +1/+1 counter on up to one target creature.

Create X tokens that are copies of target artifact or creature you control. Those tokens gain haste until end of turn. Sacrifice them at the beginning of the next end step.