Wall of Greater Dispel Magic

(Spell Compendium, page 233, DnD 3.5)

Abjuration

Level: ; Cleric 8; Sorcerer/Wizard 8
Components: V, S
Casting Time: 1 standard action
Range: Close (25 ft. + 5 ft./2 levels)
Effect: A straight wall whose area is up to one 10-ft. square/level
Duration: 1 minute/level
Saving Throw: None
Spell Resistance: No

You cast the spell and a translucent wall springs up, its shimmering field pulsing with strong, malignant shades than spin and twist into each other.

This spell functions like wall of dispel magic, except that the effect is that of greater dispel magic (PH 223).