are oversized cards legal mtg Oversize Card Sleeves 3.6 inch x 5.1 inch (91 mm x 130 mm), Fit for Plane Chase Cards, Dr. Who Commander Deck, Large Card Sleeves : Toys & Games #Eminence# — Whenever you cast another Vampire spell Magic: The Gathering's Big Commander

The other terrifying thing about Morph, Space Goo, from an opponents perspective, is that it doesnt telegraph what character youre about to Shift to

While I'm not sure how scared I am of a Turn 3 Batterskull in a format where you die to Storm on Turn 3 or get Primeval Titaned on Turn 4, probably the biggest risk is that having a big uptick in play from Batterskull would push aggressive creature decks (which really struggle with Batterskull) out of the format and potentially throw the currently diverse format out of whack

Additionally, there are a lot of cards that underperform for their mana value, which can be upgraded pretty easily

As mentioned, white has a lot of its life gain tied to Angels, but white-black can actually give you three other possible creatures to tie into your theme: Vampires, Clerics, or Bats