With cards like Kruphix, God of HorizonsKruphix, God of Horizons, Inga and EsikaInga and Esika, Xolatoyac, the Smiling FloodXolatoyac, the Smiling Flood, and others, you can spend a lot of mana on other players' end steps to ensure they don't have as many opportunities to disrupt your game plan and to allow you to keep your own disruption spells castable at a moment's notice
And it's not hard to see why: not only does it allow you to swing with It That Betrays as soon as it comes into play, it also protects it from eating a well-timed Murder
Whether its Sneaky Snacker or Delver of Secrets, you can trade into it with Manifestation when needed
Marcy: An Evil Tree (not a joke), Exdeath is one of the cooler villain designs
This card works best when paired with many Songs as any time you play a Song card, you can pay two ink and deal three damage to a character of your choosing