You sing a song that makes even the very essence of magic bend to your favor. Determine an area you want your Wonderwall to be placed in and then roll a d8. The number rolled determines what wall shall appear:

Wonderwall table:

1. Wind Wall
2. Wall of Water
3. Wall of Fire
4. Wall of Stone
5. Wall of Light
6. Wall of Force
7. Wall of Thorns
8. Wall of Ice

 The wall then appears in the determined area, dealing the individual spell's effects.