mtg crimson vow commander deck list Innistrad: Innistrad: Crimson Vow Commander Decklists

While the idiom "for the birds" means something worthless, useless, or trivial (stemming from World War II slang referencing birds eating horse manure), in this case the expression matches in the literal sense

Shutting off extra draws is fine

On top of that, it reads: At the beginning of your next main phase, add an amount of colourless mana equal to that spells mana value." Basically, not only do you get to say no to something, you also get to cast something bigger on your next turn

Black Market Connections is a huge pick-up, Malcolm, Keen-Eyed Navigator is a known cEDH contender, and the deck has a couple notable combo enablers like Pitiless Plunderer and Timestream Navigator