Awww I missed Calla v.v well maybe she will be on later today.

*Hugs Katherine back* It's nice to see you again! I really missed you guys! And I'm sorry. And hope you get the paper done and that it will be great! ^.^ Both you and Calla seem very busy.

And Yami. Nulling means that they can rip a power away from someone, but it's for a limited amount of time. Example: someone has the power of fire and can toss fireballs around, well if you null their power they have no more fire capability for maybe 2 hours? *Shrugs* so no more fireballs.