RUNES OF FORTITUDE BECAUSE IF YOUR GONNA DO THIS BUILD THEN YOUR GOING TO HAVE TO HAVE ALOT OF HEALTH TO START OFF WITH
4 veteran scar
3 archmage's savvy
what you wanna do is start off with ruby crystal then go to a side lane. you never want to get mid because it always ends up you going against a range. range can destroy you easily since you cant get in close enough to deal alot of damage without getting a chunk of your health getting eatin away. when you get back purchase spirit visage and mercury threads to keep his health up. from there you would want to build hextech blade starting off with hextech revolver. after that get bilgewater, then build into blade. next item is guinsoo, so get pickaxe right after hextech blade. when you get back build guinsoo. right after all that get trinity force starting off with phage. when you get that build sheen for u really need the ap before the speed. and obviously get zeal afterwards, when you build trinity force build nashors tooth because of the cooldown and ability power which ad to the damage. and that is it.
get body slam for this is one of your greatest weapons, it involves both ad and ap.
right after that get drunken rage because this raises your armor, magic resistence and damage which makes it all around great to have. then get barrel roll which is for your range. in the hands of a great idealist knowing where your enemy will go next, it becomes crazy deadly. then get body slam and drunken rage, then explosive cask. then keep doing that same pattern until 18. u really want to upgrade body asap because 240 plus some ad and some equals deadly
teleport to get everywhere fast as possible as well as ghost in order to set champions up for body slam or easy timing for barrel roll.
basically you are to maximize body slam mostly, i mean if you do casket to bring them towards you and body slam them with this build you will bring their life down quickly. the first thing gragas does after a body slam is attack and because your attack is up he will own them after the deadly combo