Just like the snowball pet has that great snowball fight spell for winter and Christmas, I would like to see a humorous ants at a picnic spell, perhaps a cross between something that looks like a old fashioned cartoon and the the lava pouring down the volcano in the Rain of Fire spell. Only instead of lava and a fiery mountain it'd be an army of ants and an ant hill.
It may just be me, but I don't like to copy spells. This would remind me too much of the Rain of Fire. Even if it were a spell, what school would it be? It almost reminds me of locust swarm.
It almost reminds me of locust swarm. 
lvl 84,
