as support you gotta need a strong ad carry, preferably with mana suck as graves,vayne and caitlyn, so u can put mana manipulator to good use, early game u stay back and heal your ad carry and slow enemies with q's at ganks.

main point of this build is to be really tanky and survive, as well as making really effective support.

once you completed your heart of gold, and kages pick, you need to start creating the main part of the build, here's where you decide if your gonna help the front row or stay back at the carry, in each cases youll need zekes and aegis

if your gonna help front or back row,its also important to take auras which are most effective for the team, if your carry does spell dmg too (kog,ezreal) , itd be very useful even for ad carry if you buy will of the ancients

if you think it wouldnt work like that, and if you feel like helping front row,i kindly recommnd buying frozen heart, and also if you awnt to help from the back, buy soul shroud,depending on the team

remember, you always have to keep a place for wards, also,sell gold/10 items in very lategame only (after zekes,aegis+random item)

warding dragon and baron is essental, but you should ward enemy jungle too
and its a good idea to carry few extra wards

best example is to show the way you play,so i made a video to show you.
note:this game was ranked soloq and i was recording it about 11pm,
so my play may not be as goodas it should be
Play Video

well thanks to all of you for checking my guide,i hope you liked it,

masteries went from 4/16/12 to 4/13/13
MAJOR UPDATE: build change