[quote=@Polaris North]
I wonder how Erika will get to activate the Gluttony skill 

Or is the voice in their head going to go - Glutton skill acquired, consume?
[/quote]

That should work. Or if you want, Ren can initiate to gather all monster corpses for future use. We can put them all in [@Duoya]'s Greater Item Box. Then Ren can cook it for Erika later.