Ophiomancer (~$0.80) is a near-free Bitterblossom for recurring value
At the beginning of each opponents upkeep, that player chooses draw step, main phase, or combat phase
Mind Flayarrrs meanwhile, has heaps of horrors (including that Crab Ooze Horror which Gavin Verhey teased), and is centred on manipulating your opponents' graveyards, milling them and then stealing their creatures
Im sure the Borg Queen does a little of everything: give you an assimilate payoffs, make some tokens (make a borg token when you assimilate a creature seems like an easy guess) and make them stronger
Judges have a long and storied history of trying (sometimes in vain) to explain split cards to players
For example Magic: The Gathering FINAL FANTASY is already the best-selling Magic set of all time and it just came out