The Last Asylum wiki,
built on numbers you can check.
Buildings, heroes, Alliance Duel scoring and the Quiz of Wisdom — every figure carries where it came from, when it was checked, and how well it is confirmed. Where sources disagree, we say so instead of quietly picking one.
43 buildings 956 level rows 31 heroes 350 research facts 82 quiz answers 26 bot commands
2,314 facts across 103 captured sources. Every quotation is re-read from a stored copy of its source at build time; a citation that does not contain its own claim fails the build, so a page cannot be published around a broken source. How we verify →
Start here
Alliance Duel
The event your alliance is judged on. Six days, every scoring action, and the caveat nobody else prints: these are base values that your research multiplies.
Open →Duel day planner
You are holding a chest and today is the wrong day. Type what you have and it tells you which day pays for it -- the single most avoidable loss in this game.
Open →The Discord bot
All of it as 26 slash commands, in the server where your alliance already talks. Asks for no permissions at all.
Open →Why a number needs an anchor
Guides for this game print point values, skill percentages and hero rarities without saying what those numbers are anchored to. Alliance Duel points change with your research — we have watched one screen show ×1.00, ×1.70 and ×2.05 on different rows at once. Skill percentages run from level 1 to 30 and roughly double along the way. A hero can be upgraded from SSR to UR, so even a rarity is a moment in time.
None of that is exotic. It just means a number without its anchor is not a fact, and no other property in this niche states one. That is the whole reason this site exists.
In your alliance’s Discord
Everything here is also a slash command. /when tells you which duel day pays for the thing you are holding. /alliance settles whether an R4 can do something. /building gives the Sanctuary level an upgrade needs first. Every answer carries where it came from.
The bot asks for no permissions at all — it posts nothing unprompted and cannot read your messages. Check the consent screen rather than taking our word for it.
Where we are thin
The spend page covers one shop on one day. Two Legendary heroes rest on a single source. Twenty-two quiz answers are guesses that the guide supplying them will not vouch for — they are marked as such rather than quietly dropped.
If a number here is wrong, a screenshot of your own screen settles it faster than any argument. That is what /correct is for.
Everything on this site
An unofficial community reference for Last Asylum: Plague, not affiliated with its publisher. Every number carries its source. Last verified 2026-09-07 · patch S4. How we verify → · What we collect →