*nods head happily* yes. yes they are.
Okay tier basically means levels.
Tier 1: Small orbs of power than can give small amount of arm to the receiver, it takes around 30 seconds for her to be able to create another. But the damage to the opposition isn't that great and works more to push them down or throw them off balance
Tier 2: Stronger orbs and also strong beams that can work like a gun (but more like pellets from paint gun), the beams can only be held at 5 second intervals (she can shoot out 10 beams in one go before needing to recover) and the orbs can create bruises and even break bones depending on the way it lands. The recovery time for these are around 15 mins
Tier 3: Beams of energy that can harm others greatly, this is something that occurs mainly during emotional outbursts or when her mood swings dramatically. And can cause critical damage to those who are one the receiving end. Recovery time is normally around an hour
This is the sort of thing I am talking about~ ^^