Extend Tentacles

(Spell Compendium, page 86, DnD 3.5)

Transmutation

Level: ; Cleric 2; Sorcerer/Wizard 2
Components: V
Casting Time: 1 standard action
Range: Personal
Target: You
Duration: 1 round/level

You wriggle your tentacles in a complicated choreography of movement, and your tentacles lengthen.

This spell lengthens the reach of your tentacle attacks by 5 feet. The tentacles attack as normal. If you do not already have tentacles, the spell has no effect on you.