Summarizing the question into parts here. I am looking for abilities that do one of the following regarding walls.
- Increasing the size of the wall
- Changing the shape of a wall
- Allow for the moving of a wall
The area of a wall is usually determined by Caster level. Aside from increasing the caster level, is there a way to increase the area of the wall?
Some walls have a distinct shape they need to be formed in while others have the shape-change ability. Is there a way to give these walls the shape-change ability or to add another shape the wall can form into?
Is there anything that could let me move a wall after it's created? Such as having a Wall of Stone slide along the ground towards a target or to have a Wall of Fire (ring shaped) close in around something?
I can only use first party stuff but the ability can come from any where. Feats, magic item, class feature, etc. are all fair game.
Also does not need to be a Wall of X spell. Spells like Rampart or Forcecage that create a semi-permanent area that restricts or confines movement work as well.
For background I'm making a "Wizard of the Walls" type character. The Wizard's primary form of combat utilizes walls to corner enemies and forcing them into DoT spells like Flaming Sphere. As such, he scorns the use of any Temporary magic that exists for only the moment it's cast, such as fireball. So I'm searching for ways to add versatility to the walls he casts.