Board Thread:Off Topic/@comment-25857155-20150111054847/@comment-25588729-20150220022852

Hello! I skimmed this thread, so I appologize if any of the following ideas were brought up before. Anyway, I've been working on a team of RWBY OCs that all have semblances related to fire or thermal energy:

1. Infernal Void: Allows the user to manifest a pocket dimension at roughly 100 degrees celsius, that can contain any one person or projectile attack a maximum of ten seconds. The greater the interval, the faster the user's aura drains, thus lessening the number of times it can be used. Also, this semblance cannot redirect attacks; any projectile attack contained by the semblance will continue along the same trajectory after its release. It is incapable of killing someone as the aura used to manifest the semblance will also enable anything with an aura to be kept alive. This of course does not apply to Grimm.

2. Electical Field Manipulation: Allows the user to run a current through any conductive surface, with the ability to temporarily stun anything who comes in contact with it. The paralyzing effect can be reduced through an opponent's aura use. At an advanced level, one can remove electrons from inorganic molecules to create localized detonations.

3. Acid Secretion: The user can generate a low-acicic fluid from their palms that has burning and corrosive qualities. The breakdown of of matter only applies to inorganic molecules. Meanwhile living beings are afflicted with said burning sensation.

4. Temperature Control: Initially only able to fluctuate between 0 and 100 degrees celsius, and only within a two meter radius. Over time, the area of effect will gradually increase, as will the potency of the temperature alterations.

I'd basically like some suggestions or feedback to ensure that any of the above aren't OP, or if they are, a possible fire-themed alternative.