Do not use team bags to separate individual cards
Although it has to hit big stuff that is what you want it to hit
A potentially better alternative could be Faithless Looting, which has a similar effect but allows you to choose which cards to discard
More specifically: Good Random A janky deck is, by definition, a deck with not only more variance in its outcomes, but wider swings on that spectrum
In Ashiok, Dream Renders case: Ashiok has two pips with in its casting cost, so it contributes two devotion to black in case you want to turn Erebos, God of the Dead into a creature
Jin-Gitaxias, Progress Tyrant Jin-Gitaxias, Progress Tyrant is a 7-mana commander that at least does a decent job of protecting itself by countering spot removal spells pointed at it, or wraths