Despite being rather unpopular and unplayable, Chandra, Flamecaller sells for $14 at the high end
Mill decks love it, but so do self-mill strategies, making it a flexible threat that bridges both playstyles beautifully
Getting it there is pretty trivial and this has the potential to be incredibly powerful
Alania's ability can trigger up to three times in a single turn: once when you cast your first instant, once when you cast your first sorcery, and once when you cast your first Otter spell other than Alania
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
Afterlife Insurance is a huge pickup for tokens and aristocrat decks, replacing your tokens with flyers and replacing itself by drawing a card