mtg elesh norn commander deck EDH Deck Norn, Mother of Machines 100 Magic Cards Custom Deck Tokens Flicker Mono White Building a Commander deck around

Whenever an opponent casts a noncreature spell with mana value less than Pollywog Prodigys power, draw a card

This means you could play Mutagen Man for a theoretical cost of two green plus five, and you'll generate five mutagen tokens that you can instantly sacrifice for free to give target creatures a +1/+1 counter

Build a deck around instants and sorceries, and Delver of Secrets basically becomes a 3/2 flyer the turn after it comes into play

Olivias Dragoon 1B Creature Vampire Berserker 2/2 Discard a card: Olivias Dragoon gains flying until end of turn

5 Sultai Arisen Cant Stay Dead With a focus on the graveyard, and specifically things leaving the graveyard, the black, green, and blue Sultai Arisen deck leaves a little to be desired compared to many other preconstructed graveyard-based decks