Rime Spell (Metamagic)Modifier
Creatures damaged by your spells with the cold descriptor become entangled.
Benefit: The frost of your cold spell clings to the target, impeding it for a short time. A rime spell causes creatures that takes cold damage from the spell to become entangled for a number of rounds equal to the original level of the spell.
This feat only affects spells with the cold descriptor. A rime spell uses up a spell slot one level higher than the spell's actual level.
Essentia [Locked]: You can use this feat 1 per Day / Essentia without increasing the Spell slot level