zombie mtg cards Subtype: Zombie, Colors: Blue, 104 Whenever Zombie Boa becomes blocked by a creature of that color this turn The 50 Best Zombies in

This dodges most things you want to get through, but it isnt like commander damage is your win condition anyway if your opponent has some random black creature

It's also in the right colors to show up in a Jund Windgrace shell, which would also care about getting cards into the graveyard

Wistful Thinking Wistful Thinking is great if you have some additional discard synergies, Wistful Thinking probably isnt good enough without those

I taught myself how to code in high school by starting Card Conjurer

Invasion of Kamigawa // Rooftop Saboteurs doesnt seem to evoke the blue imagination that much as well, although it is kind of fairly usable on its own if the user decides on the whittle down option