Every standard draw uses six different entries from a catalog generated from a pinned PokeAPI data snapshot. A selected type is an any-match filter, so choosing Fire and Water keeps Pokémon with either type. Form controls decide whether base, alternate, Mega, and Gigantamax entries are eligible, while evolution stages use each species' distance from its family root. Six live detail requests then run together in the browser.
The generator does not rate synergy, predict matchups, select a battle format, or guarantee every species is obtainable in one game. Complete sets still depend on current rules, version availability, moves, abilities, items, EVs, and your group's restrictions.
Treat the result as a transparent prompt. Keep it to solve an imperfect roster, use filters when the pool needs boundaries, or reroll when your rules allow another draw. Copy Team Link preserves both the active filters and the exact six results for a friend. The final strategy remains yours.