Playing a lightning mage I would personally say Ew to that. This is from mine and a 2 year lightning mage vet's experience
For a Hybrid pvm/pvp role go
1.Lance
2.Blessing
3.Strike
4.Speed
5.Chain
You will lack the spell speed of a pvp mage but you will last longer in pvm
If you want to play the support role I say
1.Blessing
2.Speed
3.Strike (aoe stun)
4.Enchant (yeah thats pushing it but if you play support and make it this far alone, gratz)
for the pvp role there is only 1 build
1.Lance
2.Speed
3.Strike
4.Blessing
5.Chain