No Unsafe Scrolls

Rank	Effect	Flavor
1	Taking enough damage has a chance to give -Scroll.	You ocassionally lose the ability to read scrolls when taking damage.
2	Same as the previous level but more often.	You sometimes lose the ability to read scrolls when taking damage.
Attacks that deal at least 12% / 5% max HP may prevent you from reading scrolls. Attacks dealing 50% / 20% max HP will always do so. Lasts for 1d(damage) turns, maximum 30.
Bad mutation

History

• Prior to 0.29, was a 1-rank mutation (equal to level 2 of the current mut).
• Prior to 0.27, was exclusive to Ru.