Arise Crossover Dungeons

Dungeons spawn every 30 minutes (e.g. 1:00, 1:30, 2:00…) and remain open for 15 minutes. If you miss one, you'll need to wait for the next spawn. Once inside, you can continue fighting even if the portal outside disappears.

Dungeon ranks range from E (lowest) to S (highest), with rare SS ranks in Double Dungeons. Higher rank dungeons offer better rewards including more powerful Shadows and valuable items. Every dungeon has a slim chance to give you a Shadow one rank above the dungeon's baseline rank.

Double Dungeons are rare special events where after clearing one dungeon, a second one immediately opens. The timer resets or increases, NPCs respawn, and you must clear the dungeon backwards to reach a second boss room. The second boss is often Monarch (Sung Jinwoo), who might drop a G-rank Shadow if you're extremely lucky. If it's an A-rank Double Dungeon, you can use a Rank-Up Rune to make it S-rank, increasing your chances for SS or G-rank drops.

Red Gates are more challenging versions of regular dungeons where enemies have approximately 3× the HP/damage. They require a strong team or well-leveled Shadows to complete. Red Gates offer an increased chance of dropping a Shadow one rank higher than the dungeon's base rank. For example, an S-rank red gate gives you a better chance to get an SS unit.

Watch for in-game alerts like 'A dungeon gate has appeared.' The official Discord's 'game-dungeons' channel often posts each dungeon's rank and location. Each island has multiple spawn points for gates. For example, Grass Village (Naruto-themed) might have 3–4 possible spawn spots.

Your first entry to a dungeon is free once the gate spawns. After clearing (or failing), you can re-enter by paying Gems or Tickets. This allows you to farm the same dungeon multiple times if time remains.

Every dungeon has a slim chance to give you a Shadow one rank above the dungeon's baseline rank (S → SS is possible). In Double Dungeons, S → SS/G is also possible if you face Monarch. Red Gates multiply these chances because of their increased difficulty. For boss-specific Shadows (like Igris, Pain, or Mihawk), a red gate can be your best shot at an SS version.

Rank-Up Runes can turn an A-rank gate into S-rank for bigger rewards. Health Runes are helpful if you're struggling to kill an S-rank boss quickly. Time Runes are essential if you're borderline on finishing the dungeon or want to re-run it multiple times.

Dungeons drop some of the best Shadows in the game. If you aim for S-rank (or even SS-rank in a Double Dungeon), you can massively boost your damage and progression. They're also a fun challenge for groups who want to tackle big bosses. Some high-level weapons or Shadows drop exclusively in dungeons.