Mutas vs Thors

This is the classic technique to fight Thors with Mutalisks.

The goal is to have mutas engage thors without stacking. This will reduce the damage dealt by the thor's attack, which deals splash damage.

Use Move command past the Thors and when mutas are on top of them, issue the hold command. This will prevent mutas to clump. Using hold has the drawback that mutas that are not in range of any Thor will not engage them. Using stop instead of hold results in those mutas engaging as well but with the risk that they will stack - to the benefit of the Thor's splash damage attack.