Coming to Worlds with a line up together for nearly 2 seasons, T1 is considered one of the teams that can win this year's championship. In terms of overview of the squad, T1 is using the speedy play style with the philosophy of Win Lane Win Game, using the big hand of Zeus – Gumayusi individuals to press the road then roll the snowfall. Regarding Faker, the Immortal Demon King will be a fuse when he is in charge of the main call in important fights, play behind and make a background for his juniors.
Speaking of the iceberg we should also look at its sinking part, although T1 has a great performance in the match they destroy Royal Never Give Up, but the minus point in T1's squad is oner slowly. From 1 Jungle was compared to the legends, the instability of Oner was clearly shown from the sprinting stage of the summer at LCK.

Oner suddenly became the weakest link of T1, making this team unable to achieve the peak of the unbeaten spring. Even, sometimes Oner became a journalist when he accidentally made Gumayusi lose Lane in the T1 match to Fnatic, or typically the match that Jayce in Zeus's hands was lying down by Wei Camp continuously.
Looking at the positive side, Oner was very much to spend time for Zeus – the prerequisite of T1's prerequisite at the present time. In the recent games, Oner's Sejuani cards are also quite reputable when using the precise icy dungeon. Compared to Kanavi, Oner is completely inferior and maybe he will be the most exploited factor in the upcoming match with JDG.