I like this because if you believe you can reasonably venture into the dungeon four times in a game, then you can complete dungeons consistently
Hopefully there are enough options here to give you some food for thought ( braiinnnnnssss !) as you brew your next black deck
Black is one of the main engines in generating fast mana via Dark Ritual or Cabal Ritual, and black cards can cast spells from your graveyard all over again by using Yawgmoth's Will
Or you could get another legendary dork like broken here Adrix and Nev, Twincasters to make more tokens that aren't legendary twice with it out
There are three primary ways to win with tokens: You attack with enough creature tokens that your opponent cant possibly hope to block them all, You pair your token generation with Mirkwood Bats, Impact Tremors, Zulaport Cutthroat, and similar effects that drain your opponents life total as your tokens enter and leave the battlefield, or You have sacrifice outlets that let you cash in tokens to kill blockers and/or drain your opponents life, like Goblin Bombardment