While WotC has definitely tried to keep the split between color identities fairly even, there are some color combinations that just dont get enough love
Blue Elemental Blast/Hydroblast (Counter, Hoser) Grouped together because they are virtually indistinguishable in purpose, even though they target differently
But for a lot of those cards those creature types are treated like flavor text: totally irrelevant to its intended play pattern, and not considered by designers when calculating whether a cards power justifies its mana cost
Finding enough ways to bounce the ring to your hand will be a bit difficult, but if you're also willing to sacrifice it and return it from your graveyard, things get a whole lot easier, even in colorless
Her -2 will turn a dork into a Treasure to answer things, so that's just like Nixilis's -3
Final Thoughts The announcement of the Final Fantasy Secret Lair MTG is incredibly exciting news