I myself run Mifune Kimomaro Guy as lightning with talents : 3 2 1 2 3 and Serpant summon. It workes out pritty well so far ... tho im one of the 3 strongest on my seer and have the 3rd highest refines from my server on position 1 who is mifune.
I can pritty much * up any team i face.
Alternative talents i use are Switching Anbu instead of killing intent ( more heal ) and sometimes Ligthning sealing slash on stead of lightning Armor.

Tho im always thinking about replacing guy ... cause atm you can not auto with that team. and vs most ppl in sage i get bored pritty fast.

If youa re not very high on power and refines. Still keep mifune and lvl him For GNW !
A tripple lightning team with mifune kimimaro and Cee / mabui / darui / Guy is insanely strong ... and counters every fire earth or water teami saw in gnw up to now.

http://img5.fotos-hochladen.net/uploads/narutoonline161n0yu1x9oik.jpg

http://img5.fotos-hochladen.net/uploads/narutoonline1611580wdityn.jpg