use blade cry, storm grind and rising shot... Those attacks are aoe compatible ;)
75 - 100 goes very well in rs bullzone with aoe on
100 - 110 in eod
or if you have decent equip map hack yourself to ls and level there (BUT NOT WITH AOE OFCOURSE)
110 - 140 in mf goes fast too
once you reach 120 go to ic1 and kill the mobs that spawn at the altars (with AOE)
once you reach 130 go to ic2 and kill fire traps (with AOE)
= fastest way to level solo
ofc you can also go in dung in pt with other class that is good with aoe and let him level your blader :p