IG Skarner build disgusts me he ruined them that game

Nah, Skarner build wasn't the problem I think Fnatic basically won that game purely on their reputation iG bought the whole narrative of "Fnatic has weak early game" and so they chose to put Kakao on a late game jungler with no pressure early thinking they were going to win regardless early game upon Zztai getting a relevant advantage on a carry top laner...and Fnatic just crushed their plans using a cheesy tactic on that 4 man bot lane collapse ruining their plans Just strategic outplay, and from that point on, Fnatic never look behind

The only mistakes you can attribute to iG, imho, is the Ashe pick in Sivir, and the lane swap they went for. Sivir is a terrible match-up for Ashe unless you are a clearly superior mechanical player on Ahse than your enemy as Sivir is the only champ that can outpush the wave early vs Ashe and neautralize the advantage she gets on her lvl 1 W. Also, she has the spellshield to counter Ashe's arrow. Kid is just not that better than Rekkles on this mechanical aspect to go for Ashe Also, once Yellowstar picks Shen, you can't just simply accept the lane swap. That's idiotic from any aspect. Apply tons of pressure with Thresh hooks when Shen is still fragile, that's the way you can counter that support pick, otherwise in end game he can eventually eat your hook with no issue (and yellowstar anyway avoided to suffer much damage the entire game). Do the lane swap means you allow easily Fnatic to have a wall brick that can engage/disengage/use his global presence with his tp ulti which is a GG WP for FNC in the end