It keeps your hands full and your Treasures used
Same problem as with Reiju
If Im going wide, I would want to leverage the benefits having a big board brings, such as the fact its tougher to block a bevy of creatures, and having the threat dispersed renders them more resistant to instant-speed effects
Yes Man, Personal Securitron Who doesnt love group hug
You can really tear up a hand in Premodern if youre on the play with black by, say, turn one Dark Ritual into Cabal Therapy, then playing a two-drop creature, say, Ravenous Rats (making them discard a card), and then flashback Cabal and sac Rats, then Unmask paying the alt cost of discarding a black card
Sometimes I slept on a card although and left it off my Top Ten when it would up playing very well