Wild Legends in Go

there have been times in the past when a Wild Legendary has been available, here is a list

Tour 2022, Roaming Raikou Entei and Suicune

Tour 2023, Roaming Latias(Sapphire) or Latios(Ruby)

Hoopa Unbound Elite Raid Spawns, K.Articuno K.Zapdos and K.Moltres

Tour 2024, Roaming Uxie Mesprite and Azelf

Tour 2026, Snapshot Latias(Saturday) and Latios(Sunday)

30th Pokemon Anniversary: K.Articuno, K.Zapdos K.Moltres

30th Pokemon Anniversary All Out (Incense Only)

K.Articuno, K.Zapdos, K.Moltres, Raikou, Entei, Suicune, Lugia, Ho-oh, Regirock, Regice, Registeel, Latias, Latios, Kyoger, Groudon, Rayquaza, Uxie, Mesprit, Azelf, Heatran, Regigigas, Cresselia, Diagla, Palika, Cobalion, Terrakion, Verizon, Tornadus, Thunderus, Landoras, Reshram, Zekrom, Kyurem, Xerneas, Yveltal, Tapu Koko, Tape Lele, Tapu Bulu, Tapu Fini, Solgaleo, Lunala, Necrozma, Zacian, & Zamazenta

Permanent

Daily Adventure Incense, G.Articuno G.Zapdos and G.Moltres

1 Every 30min Globally, Uxie, Mesprit, Azelf

@Evolve8eon