[Cpt. Prinny]

Ivory Graveyard is just the worse version of it's Earth cousin Tremor.

Tremor - 16 mdam, 30 cd and causes mudslow, Ivory is 14 mdam 27 cd 1 range bigger then Tremor, and doesn't cause mud slow. (Which isn't very noticeable with how big it already is.)

My Spell suggestion

Sand -

Dust Devil - Fires off a single large tornado that homes in and just KBs the other side away, dealing medium damage while causing a blind.