I do like Aeros and Geos more too Nash. I think Necro's pets do atleast as much melee damage as Pyros so theres no point IMO. But there must be some advantages.
We got a few lower lvl ones. From what i hear EL is not much different from Efreet 54...jus what i hear. Efreeti Blood is good but otherwise id go another MC.
Efreeti Blood is not a buff, all the other mca's for mages besides there pets are a nuke with a low power cost. They have a base damge of like 1100 I think. Idk, this is what I have always heard and read so if this is wrong please someone tell me.