yugioh necromancer deck Bonz Duel it is changed to Defense Position Chaos Necromancer Starter Deck: Kaiba

Sauron, the Necromancer Legendary Creature Avatar Horror Menace Whenever Sauron attacks, exile target creature card from your graveyard

Delney, Streetwise Lookout While I generally dislike Panharmonicon-style cards that double triggers, Delney, Streetwise Lookout from Murders at Karlov Manor has enough of a restriction to make the value interesting

Finally, grab the rewards

Unbroken Bonds has one of the most well-balanced varieties of valuable cards, including Rainbow Secret Rare GX pairs, Trainers, items, and Alternate Full Arts

This is a starting point, if you're building your first few decks and are trying to figure out why something's not working

Because you have 40 life, Griselbrand is capable of drawing a ton of cards and winning the game on the spot