New Targeters

Hello, i wanted to create spell as are in wow dots. dmg to raid . dmg to monsters. and create advanced skills!
so i think to do idea with new targeters. there are...

TT=ThreatTable target
RTT=Random target from threattable list

MobsAroundTarget / MobsAroundTT (r=x;m=TestingMonster)
PlayersAroundTarget / PlayersAroundTT (r=x
EntitiesAroundTarget / EntitiesAroundTT (r=x)
AroundRTT (r=x)