Board Thread:Episode Discussions/@comment-3125844-20140404171639/@comment-2255188-20140501114318

70.88.128.113 wrote: Is it even possible to take a Grimm's powers away with Grimm  blood, especially when it is the specific Grimm's blood? Olympia seems to think so in Issue 12. She wants to inject Nick's blood into her chimeric mutant child.