'Dungeon' cards

Yawning Portal - You gain 1 life. (Leads to: Dungeon Level) Dungeon Level - Scry 1. (Leads to: Goblin Bazaar, Twisted Caverns) Goblin Bazaar - Create a Treasure token. (Leads to: Lost Level) Twisted Caverns - Target creature can't attack until your next turn. (Leads to: Lost Level) Lost Level - Scry 2. (Leads to: Runestone Caverns, Muiral's Graveyard) Runestone Caverns - Exile the top two cards of your library. You may play them. (Leads to: Deep Mines) Muiral's Graveyard - Create two 1/1 black Skeleton creature tokens. (Leads to: Deep Mines) Deep Mines - Scry 3. (Leads to: Mad Wizard's Lair) Mad Wizard's Lair - Draw three cards and reveal them. You may cast one of them without paying its mana cost.

Cave Entrance - Scry 1. (Leads to: Goblin Lair, Mine Tunnels) Goblin Lair - Create a 1/1 red Goblin creature token. (Leads to: Storeroom, Dark Pool) Mine Tunnels - Create a Treasure token. (Leads to: Dark Pool, Fungi Cavern) Storeroom - Put a +1/+1 counter on target creature. (Leads to: Temple of Dumathoin) Dark Pool - Each opponent loses 1 life and you gain 1 life. (Leads to: Temple of Dumathoin) Fungi Cavern - Target creature gets -4/-0 until your next turn. (Leads to: Temple of Dumathoin) Temple of Dumathoin - Draw a card.

Trapped Entry - Each player loses 1 life. (Leads to: Veils of Fear, Oubliette) Veils of Fear - Each player loses 2 life unless they discard a card. (Leads to: Sandfall Cell) Sandfall Cell - Each player loses 2 life unless they sacrifice a creature, artifact, or land of their choice. (Leads to: Cradle of the Death God) Oubliette - Discard a card and sacrifice a creature, an artifact, and a land. (Leads to: Cradle of the Death God) Cradle of the Death God - Create The Atropal, a legendary 4/4 black God Horror creature token with deathtouch.

You can't enter this dungeon unless you "venture into Undercity." Secret Entrance - Search your library for a basic land card, reveal it, put it into your hand, then shuffle. (Leads to: Forge, Lost Well) Forge - Put two +1/+1 counters on target creature. (Leads to: Trap!, Arena) Lost Well - Scry 2. (Leads to: Arena, Stash) Trap! - Target player loses 5 life. (Leads to: Archives) Arena - Goad target creature. (Leads to: Archives, Catacombs) Stash - Create a Treasure token. (Leads to: Catacombs) Archives - Draw a card. (Leads to: Throne of the Dead Three) Catacombs - Create a 4/1 black Skeleton creature token with menace. (Leads to: Throne of the Dead Three) Throne of the Dead Three - Reveal the top ten cards of your library. Put a creature card from among them onto the battlefield with three +1/+1 counters on it. It gains hexproof until your next turn. Then shuffle.