Spinning slash stops on damaging an enemy champion but makes trynd untargetable

Now you don't even need cc to peel him. Just put someone durable between Tryndamere and whoever you don't want Tryndamere to dive, and he won't be able to dash to them. He also won't be able to escape with spinning slash if he is in melee range with someone because the slash will end where it starts.

As a tradeoff he can now avoid certain spells and cc if he uses spin correctly.