im going to keep this short and sweet for you all... when you follow the rune and mastery pages this is the outcome.. when you begin a game start out with vampiric scepter and acivate e and click it on to acivate the toggle... you will start out with 102 damage at lvl 1.. just becareful when engaging the enemy as to how sion is slow to build... when you get 350 in gold go and buy the boots of speed.. then build executioners calling, then build zeal... once you have them get the boots of swiftness, finish building your first phantom dancer.. go on to building your second phantom dancer, then save up enough so when you sell executioners calling you can buy the b.f. sword.. then buy the pickaxe and finish off infinity edge.. so buy now your order of items will be infinity edge, boots of swiftness, 2 phantom dancers.. ( and remember to farm as much as you can, this is crucial for sion ) now with these items your game play should be pretty smooth going unless you get ganked by 3 or more but work hard to get your b.f. sword, then vampiric scepter.. buy your first bloodthirster.. then your second one... i know the build says you'll be doing 312 in ad damage but trust me when you get the 2 bloodthirsters stacked to there max you will be doing over 400 ad damage.. buy this point you can almost 1v3.. i know because i almost took out 3 that were focusing me.. and before i forget... the rune page when completed will be this +15 attack damage, +1.9 crit chance and +8.9 crit damage.. very mean setup.. the crit damage alone when it hits can kill an enemy just under half health.. it hits very hard.. so just follow this guide and enjoy your newly found pvp sion.. and please feel free to comment on this after you have tried it out...