Rite of Consumption, when combined with Wirewood Pride and/or Blackblade Reforged
Vampires can feel like a bit of an overdone tribe, but I like the creative direction they went with Marshland Bloodcaster
It is perhaps the most ambitious Magic crossover project to date four new preconstructed decks centered on one of the factions from the Warhammer 40k universe and full of many more new cards than usual
Once Halo Fountain is on, its easy to start pumping out creatures or drawing extra cards, seeing as white has fewer options for card draw
So, if you exile a sorcery card, you can cast that spell only during your main phase, and if you play a land this way, you can do so only if you haven't played a land yet this turn
It's too bad that the execution was too poor to make that story matter to fans