And not a single example with percentage-based protection. Maybe just don't add garbage redirects or random kills to the set?
Added 6 minutes later
By the way, here are my arguments against percentages:
One-time protection provides:
a) one with a guarantee that he will survive at least one hit;
b) the other with a guarantee that he will kill the first one, if not today, then tomorrow.
But percentages guarantee nothing to anyone.
Ничто не возникает из ничего и ничто не пропадает бесследно.
Если где-то чего-то убудет, то в другом месте добавится.
(Закон сохранения).