Pokémon Grand Anthology

Your seed. Your world.

Randomizer Atlas

Explore wild Pokémon and regional starter choices for any Grand Anthology seed. Results are calculated using the game's current new-game algorithms, not prewritten seed tables.

Phase 2 preview: Native wild slots, all 28 regional starters, and source-matched scripted static encounters now support current New Game seeds. Ordinary, Legendary Shuffle and Full Chaos are available. Event unlocks, catch eligibility, and special source conditions are not comprehensively validated. Gifts, trainers and legacy saves remain outside this Atlas.

New games made with this update use v2, a cross-generation seeded Legendary Shuffle. Choose v1 for saves started before this update; their legendary mappings remain unchanged. Full Chaos and Ordinary work the same in both versions.

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What these results cover

Pokémon Finder includes the three currently modeled source types: native wild slots, regional starter choices and scripted statics. Static Explorer lists script-confirmed encounter instructions, including conditional legendary locations and the Route 27 Royal Duo. They are source candidates, not guarantees of accessibility, capture or rewards. Wild results represent the game's native encounter-table slots, including each slot's original species, level bracket, method and replacement species. The same species may occupy multiple slots; that's intentional. Ordinary supplemental grass, Surfing and fishing spawns are disabled while Wild Randomization is on and are not artificially added to these results.

Some areas, including Altering Cave, have multiple authored wild tables. Those rows are explicitly marked Alternative table; they are not simultaneously active and the active variant may depend on game state. The site currently excludes special Feebas/outbreak/roamer pathways, post-League research rotations, quest gates, and scripted static events. Some indexed maps are inaccessible until story progression or use encounter restrictions. Static modes use the v13 Ordinary, Legendary Shuffle and Full Chaos rules. v2 Legendary Shuffle uses a global, seeded Fisher–Yates permutation; v1 preserves the legacy rotation. Both modes retain a one-to-one mapping across eligible Legendary/Mythical species. The source-level static list is not a substitute for auditing story flags, repeated scripts, source-site completion, or mGBA behavior.

Source snapshot: Loading…. Calculations run locally in your browser; no seed data is uploaded. Results are a source-level mirror awaiting representative in-emulator validation.