Drawback 4: Dungeon Descent requires you to tap an untapped legendary creature you control in order to activate
Lets assume that we have a relatively low curve, but not Deaths Shadow low, so wed want 22 lands in a 60-card deck
Cruel Somnophage Without the Blue side, this needs about three creatures in graveyards to be on-rate (and counting casting the Blue side, arguably closer to five.) Depending on creature density, that may not be too hard
Equipment, weapons, armor and swords
This gives only 46 booster packs rather than 50 packs for $50 value
Brawl Not Legal Vintage Legal Timeless Not Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Notes and Rules Information for Wake the Dragon: "Flashback [cost]" means "You may cast this card from your graveyard by paying [cost] rather than paying its mana cost" and "If the flashback cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack." (2023-06-16) You must still follow any timing restrictions and permissions, including those based on the card's type