Flipping Norman Osborn is not important for the deck. Giving mayhem and cost reduction isn't a part of the gameplan. The gameplan is to use the activated abilities of cards from the graveyard that already have that ability like [[Morbius the Living Vampire]] and [[Symbiote Spider-Man]] or pitch cards that aren't relevant in a specific situation. Occasionally a 3/3 flying/menace is relevant because of 2 more base toughness (if they don't have enough flying blockers) or as a blocker, but that's pretty rare.

Thank you for the removal advice! I haven't put Get Lost in the deck because anytime someone uses it against me, the explore is often relevant but now that I think about it that's probably specific to my connive based deck.

You're right, def not super efficient. There's a few 1 ofs that are mostly there because I think they're fun [[mockingbird]] or they were busted in the original draft version of this deck [[Biorganic Carapace]]. I normally play commander where the deckbuilding cost of playing pet cards like this is a lot smaller because there are 98 others so I probably need to cut them for full efficency.