skyblade57
Skeletron Prime
or the classic kicking of a koopa shell from marioOr a "Thud" sound. Maybe just an idea
also an explosive blue shell?huehuehuehue mario refference coming
Something I would like to see is a 25% chance to throw a RED shell. These can track down enemies, and hit them. Fancy, eh? But there's more. A frosted shell can be thrown if in the Snow Biome, and these will hit the enemies and apply a "Cold"/"Frozen" debuff to the enemies.