Bosses
The three Guardians of the descent — the Beholder, the House, and the Shadow Kraken — plus the hidden final boss, RNG.
Bosses
Each act ends with a Guardian — a former player who took the Throne and became a boss in service to the Riftborn Number God (RNG). They're what stands between you and the way out. Defeat one, and you face a choice: Kill for soul power, or Save for a Memory Fragment.
The Guardians
| Act | Floors | Theme | Guardian |
|---|---|---|---|
| Act 1 | 1–15 | The Graveyard | The Beholder |
| Act 2 | 16–30 | The Dicing Hall | The House |
| Act 3 | 31–45 | The Wasteland | The Shadow Kraken |
| Secret | — | Beyond the Dungeon | The Riftborn Number God |
Act 1 — The Beholder
Collector of debts.
A former accountant who traded their eyes for power. Now they tally the debts of everyone who owed before you. The fresh graves of the Graveyard are their ledger. They rule the first descent.
What they do. The Beholder is a disruptor. Expect dice interference — STRIP_ELEMENT (dispels elements from your dice), freeze effects, and curses that snipe your rolls. Hand damage is secondary; the Beholder wants to break your combo engine.
What to bring. Interference counters (Iron Will, Spite, Stubborn). Builds that don't rely on elemental combos (High Value, Pair scaling) are resilient here. Keep your reroll economy safe.
Memory Fragment. Save the Beholder to earn the first Memory Fragment — your name. You had an identity before the loop.
Act 2 — The House
The gambling dens' cheat-in-chief.
They built the underground casinos in the Dicing Hall. They cheat with loaded dice — literally. Every table is rigged in their favor. They ran the game that damned you in the first place.
What they do. The House plays by different rules than you. Expect dice manipulation intents (SNIPE, FLIP_ALL, RIG), direct value modification, and stat-padding defends. Fighting them is a meta-game: their rigged dice turn your own mechanics against you.
What to bring. Dice pool relics that dodge manipulation (Weighted Die, Crystal Die, Prismatic Die). Economy-focused archetypes (Trickster, Wanderer) have a thematic payoff here.
Memory Fragment. Save the House to learn your crime — you tried to cheat the system and lost the bet that brought you here.
Act 3 — The Shadow Kraken
Gatekeeper to the deep.
Tentacles reach into every casino, every crypt, every vault. The final Guardian of the normal descent. Beat the Shadow Kraken and the run is decided — the choice at the end is yours.
What they do. Bruiser with a full toolkit. Expect heavy attacks, multi-action turns, and a mix of interference and raw damage that punishes both undertuned builds and over-reliant combo builds. Act 3 enemies in general hit harder and have more HP.
What to bring. Your best build. Survivability (Thick Hide keystone, Thick Skin relic, healing shrine blessings) matters as much as damage here. Elemental combo builds earn their keep on this fight.
Memory Fragment. Save the Shadow Kraken to learn the Truth — the loop can be broken, but only by refusing the Throne.
The Riftborn Number God — hidden
The creditor. The original bargain.
The true final boss. Only appears via the Defy the Gods path: defeat the Shadow Kraken while holding 3 or more Memory Fragments, and a portal opens. Beyond it sits RNG itself on the God Dice, in the Throne room at the end of the Rift.
Two choices on the other side of the portal:
- Save the Lands — sacrifice yourself to destroy RNG. The good ending. The loop finally breaks.
- Take His Place — kill RNG and absorb their power. You become the new Number God. The loop continues, with you as its architect.
You cannot reach RNG without Memory Fragments. Saving Guardians is a cost now and a power later.
Kill or Save
After each Guardian, you get one decision:
| Choice | Gain | Cost |
|---|---|---|
| Kill | Soul power — permanent extra damage per roll for the rest of the run | The soul is lost. No Memory Fragment. Karma −15. |
| Save | A Memory Fragment — reveals part of your past identity and gates the secret ending | No damage bonus. Karma +15. |
Kill is strong in the moment. Save opens the door to the real ending. You decide how much of yourself you're willing to trade.
Related: Run Structure · Combat Flow · Build Archetypes