becuz swain is the most OP champ is league phreak doesnt do anythign to nerf him he can turn on ult and just killed everyone, he is perfect for defeating the elo hell and getting high elo like me

for runes you need AS MUCH AP AS POSSIBLE early game. flat AP runes are rllly expensive so u can use tier 2 runes if you need to but you can buy IP boots and get tier 3 runes quick too.
mana blue runes will let you bird more bcuz you cant get blue ap runes

mastery u need all out offense as i explain L8er becuz pther trees suck and ad swain is rlly good

i see alot of swain playeres max his circle on ground but THATS STUPID you go for E it gives you MORE damage im rly good with math and the percent more damage you do will make u do even more damage than if u max QW so fokus on torment(his E skill which you shiuld max first)..
and focus on ult whenever u can lvl 6+++

teleport will let u HEAL to 100% mana and heahlt points in few seconds anyone who take HEAL are fk noobs teleport is much better, clarity will let you BAIT the enemy who attack u like "lolswain has no mana NO ****YUU YOU CLARITY" this will let u win ANY 1v1 becuz the only thing swain is bad at is mana when he has no mana you can kill him easy

there is no fcking teamwork when u play swain just get a werewick on ur team and make him gank ur lane every 30sec with ult and make him give u blue, if you get no0b teams that feed you might lose but dont forget to report them so you can start winning once all the feeders are banned

you dont need skills when u play swain but remember his combo use E ALWAYS FIRST EEEEEEEEE
E THEN WHATEVER THE **** U WANT JUST NOT TELEPORT u dont want to teleport away from a kill are u ****ing stupid
swain is rlly good at his autoattacks WITH E becuz it does wayyyy more damage WITHOUT building double red sword or something like that.
its a good idea to pick alot of AD and ap materies in the tree becuz you dont need defence and u dont need to be a support(wtf utility tree??)(but put a point in improb recall it makes u recall to base faster so u can teleport back for the killss
)

for farming u want to use W to hit all the minions in the wave iwth 1 W(the aoe stun!

u DONT want to smartcast on swain becuz his R does not need no aim and it just dumb to miss W becuz you forgot it was smartcast and they get away with luck...