PlayBloo
Rarity comes from the article, not the roll
Most gacha games randomize rarity per pull. WikiGacha instead grades every Wikipedia article with a Q-Score — a 0–100 quality score taken from WikiRank — and the Q-Score decides the card's rarity rank. A meticulously sourced, substantial article is therefore the “jackpot”, regardless of whether its subject is famous.
Card data uses a February 2026 snapshot, so ranks reflect article quality as of that date rather than tracking later edits.
WikiRank — the quality source WikiGacha usesThe seven rarity ranks
The in-game Rule Book lists the exact thresholds below. No drop rates are published — rarity follows the article's grade, and because English Wikipedia holds far more low-rated articles than high ones, Commons are by far the most common pulls.
| Rank | Name | Q-Score required |
|---|---|---|
| LR | Legend Rare | 100 (Peak Quality) |
| UR | Ultra Rare | 90+ |
| SSR | Super Special Rare | 80+ |
| SR | Super Rare | 60+ |
| R | Rare | 35+ |
| UC | Uncommon | 20+ |
| C | Common | Below 20 |
ATK and DEF: what the numbers mean
Both stats multiply the article's raw numbers by the card's rarity, so a rare article on a popular subject hits much harder than a rare article nobody reads. When you compare two cards of the same rank, the one with higher pageviews wins ATK and the longer article wins DEF.
| Stat | Formula | Cap | Represents |
|---|---|---|---|
| ATK (Popularity) | Pageviews × Rarity Multiplier | 15,000 | The article's fame |
| DEF (Depth) | Content Length × Rarity Multiplier | 15,000 | The article's detail |
Gold, Rainbow and Black packs
The baseline guarantee applies to everyone: after every ten packs opened, the next pack is a Gold Pack with at least one SR+ card. During the October 2026 hundred-million-pack campaign, the day's first pull is a Rainbow Pack with an SSR+ guarantee, every hundredth pull upgrades to a Rainbow Pack, and every five login stamps upgrade a daily first pull to a Black Pack with a UR+ guarantee. Campaign rules are event content and can change or expire.
What makes a “best card”?
The strongest cards combine rank with stats: an SSR or better article that also draws heavy pageviews and covers a long subject can reach the tens of thousands in ATK or DEF. Super Special Rare cards and above add flavor text written for the game by a large language model — it is not Wikipedia content, and the site asks players to report problematic lines via its contact page.
Rarity follows article quality rather than fame, so the rarest pulls are often unglamorous topics maintained to a high standard — that surprise is a large part of the appeal, and players trade their strangest finds on the r/Wikigacha subreddit.
