Help on spell barrier of elements

Current upkeeper: Neophyte
Casting time    : 10
Spell cost      : 50
Spell type      : generic
Affecting stats : Int, Wis
Affecting skills: Various
Affecting spells: This spell
With this spell the elementalist is able to channel the elemental power
of his choosing and create barrier surrounding his body. The barrier
is harmful to anyone that might try to penetrate it with melee hits.
It doesn't make you withstand damage anybetter but instead it will
sometimes slightly heal your wounds with the power channeled upon it.
Usage: 'cast [spell] with <small|normal|large> <fire|air|water|earth>'

Barkskin < List > Barrier of elements