Let's "reverse" Hex Ruin's change with a another ability that actually helps in mid game.
Here is my suggestion:
-You gain tokens when the entity is summoned on a hooked survivor.
-You can gain tokens up to 4 tokens.
-Each token decrease the gen repair speed by 5%/5.5%/6%
-When the hex totem breaks, the effect will last for 30 seconds.