The draft choices this week actually make sense once you think it through โ the timing of that substitution was deliberate.
Specifically: the enemy lacks AOE disable in late game. Swapping in Magnus in game 3 targets exactly that window โ Magnus + Tide versus single-target control is a guaranteed teamfight win condition.
At TI qualifiers, draft beats mechanics. The coaching staff decisions deserve more discussion. Anyone want to break down the sub timing per game?