Originally, we had a couple of others flagged for inclusion
Audacious SwapAudacious Swap is a more expensive, worse Chaos WarpChaos Warp that you can do twice if you sacrifice a creature, but does say "cast" instead of "put onto the battlefield", and therefore allows you to try and get a couple bites at the apple
When it enters the battlefield, you get to choose an instant or sorcery from your graveyard and then recast it
The difference between your best and worst cards in this format is huge, and starting with one of the rares or removal spells goes a long way
I've got a shot at keeping my lead and winning the month, but I wouldn't be at all surprised if either of the players in second and third place manage to overtake me
Jodah, Archmage Eternal lets you pay for any spells, including ones that cost more than 5, so you can basically think of him as a pseudo-ramp spell in a big spells deck