User blog comment:Xilinoc/Ch. 596 - Rubb-Dolls 3/@comment-1268838-20140910134847

The blood thing makes sense. Looks like anyone at lieutenant level or stronger needs more to be converted.

I'm guessing Liltotto ate Meninas already. She might have one of those "you are what you eat" powers. Meni's power seemed fairly generic, so it would be oddly appropriate for to serve little purpose asides from empowering another Sternritter.