how about a new world called The Beyond. It should be like space! like mb, there should be aircrafts to carry you to different areas, but spaceships instead of portals(ds)or ships(mb) you make the spells
there are several things wrong with this (no offense).
1. most of these spells don't make sense. 2. fire too weak plus the sheild should really go to the ice spell 3. Ice is too much like collosus in the animation plus snow angel does moreto ALL 4.Death skeleton is too much like ghoul and skeletal dragon 5. Planet is too much like power nova and i believe Ra does about the same damage to all 6.you need to be clear with what plant it is that attacks( such as a venus fly trap) and VEGGIES? what made you think of that? 7. the myth one is... just... not myth related. it needs to be a creature of some sort. 8. All the attack power is too low
P.S. I made this quote before the edited so sry if you fix most of these mistakes