R2D2

6IV shiny Mew isn't possible in-game without hacking, there are no legal 6iv shiny mew. Gen3 could have shiny mew legally via Japanese emerald games through an event but there is no such thing as legit 6IV pokemon from gen3

Do your Arceus and Darkrai events have 5 IV flawless or 6 IV spreads? With good natures, preferably as well

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Female. Nicknamed. Adamant. Swarm Ability. Lvl 27 - False Swipe, Agility, Wing Attack, Fury Cutter.