Regular Custom Pokemon

Vaniterror and Validys (by ScarlettFrost) Ghost type, evolves into a Ghost/Dark type

Spawns in dark oak forests and woodland mansions.

Evolves at level 30 after having taken 400 damage from combat (collective)

Grantump and Wystenent (by ScarlettFrost) Grass/Fairy

Spawns in dark oak forests, flower fields, and around Wisteria trees if Nature's Spirit is installed

Evolves into Wystenent when holding a shiny stone and traded

Flintlet and Cragahuitl (designed/modeled by Shroome, animated by Snowflake/ScarlettFrost) Rock/Dark

Spawns rarely next to gravel and suspicious gravel, as well as around Cobblemon's Archaeology structures

Evolves into Cragahuitl at level 42

Sinisnow and Frostygeist (designed by Vesper, modeled/animated by ScarlettFrost) Ghost/Ice

Spawns around snow villages and ice spikes biomes

Evolves into Frostygeist when a honey bottle is used on it

Kazoom and Amphizoom (by Snowflake) Steel/Water

Spawns around concrete in the overworld and on coastal biomes

Evolves into Amphizoom at level 40

Hanyabi (designed by Vesper, modeled/animated by Snowflake) Dark/Fire

Spawns in spooky biomes and in crimson forests in the nether

Festival Pokemon:

Festival Zorua and Zoroark (Designed by Vesper)

Festival Blacephalon (designed by Vesper, model adapted from MissingMons by Snowflake)

Festival Basculin and Basculegion (designed by Vesper)

Festival Espurr and Meowstic (designed by Vesper)

Festival Drifloon and Drifblim (designed by Vesper, modeled by ScarlettFrost/Snowflake)

All of these spawn in cherry grove biomes during different times of day.

New Mega Pokemon:

Lilligant (by Snowflake): crafted with a diamond, a blank mega stone, two iron, and a flowering azalea

Vaniterror (by ScarlettFrost): crafted with a diamond, a blank mega stone, two iron, and a block of glass