Leviathan's Wipe at 20%?

[Jinko]

Making sure you can't brute-force your way past mechanics is not bad and/or lazy design.

Yes it is, because if a dev has provided a way for that to happen then I hardly see instant death as a good solution.

I would think providing a hyper phase would be more challenging where more adds spawn or the pattern of Levi's moves change, instant KO is just cheap and basically SE adding a "WTF no you don't" button.

As someone else said above having immunity would be better although its still cheap and lazy.

In what world is it right to punish players for being too good ? .. SE's one obviously!