You can’t enter this dungeon unless you “Delicious into the Dungeon.”
Melini Graveyard — Create a Food token. (Leads to: Forest Layer)
Forest Layer — Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. (Leads to: Golden Castle, Underground Lake)
Golden Castle — Create a 3/1 black Skeleton creature token. (Leads to: Black Market, Castle Town)
Underground Lake — Tap target creature and put a stun counter on it. (Leads to: Castle Town, Ghostly Passage)
Black Market — You draw two cards and lose 2 life. (Leads to: Dwarven Mines)
Castle Town — Target creature gets -4/-0 until your next turn. (Leads to: Dwarven Mines)
Dwarven Mines — Exile up to three cards from your graveyard. Create that many Treasure tokens. (Leads to: The Golden Country)
Ghostly Passage — Target creature can’t be blocked this turn. (Leads to: The Golden Country)
The Golden Country — Return all creature cards from your graveyard to the battlefield. Until your next turn, prevent all damage that would be dealt to them.
See image.