The foils also affect the pull rates in packs.Opening Draft Boosters wouldnt be exactly the same without them
Im not so sure that the elemental warlock can close the gap in relative power ceiling
If your choice somehow ends up with an instant or sorcery card as the back face of Werewhat, Werewhat would be unable to transform away from its daybound side, so it would remain daybound even if it's night
I would say Jodah, the Unifier or Dihada, Binder of Wills are probably the right spots for it, and Kethis, the Hidden Hand isnt far behind it on that list, though Flowering doesnt benefit from the cost reduction
Oko, Lorwyn Liege / Oko, Shadowmoor Scion I feel like I had to include Oko, Lorwyn Liege / Oko, Shadowmoor Scion because it has five abilities if you do not count the 1-mana transformation trigger