Has their been any tier 1, 2 or gc games with iso yet?
thats still miniscule, what tournament are you looking at?
the recent game changers championship had every other duelist at 1% or 0% pickrate
and champions 2023 had every other duelist at 4% or below.
https://www.vlr.gg/285024/bilibili-gaming-vs-titan-esports-club-china-evolution-series-act-3-heritability-lr1/?game=148508
This is the only match Iso has been played in that i know of
Pro players are too scared to pick it cause there you could see legit 1v1 with that ult. No player wants to lose that battle when million ppl are watching lol