Pixelmon Mod

So I'm having a problem with a bunch of legendary pokemon spawning as soon as I start a new world as well as when I enter a new biome. They keep spawning in unison which lags my game a ton. Is this supposed to be happening? If not, is there a way to fix it?

You can modify spawning settings in the in-game P/Mod Options menu. It sounds like some of those settings are currently set up wrong, so a config reset may help there. You can do this through the mod options, although we generally recommend wiping the "pixelmon.hocon" file in the game's "config" folder instead. (just to be sure)

Tysm! Everything seems to be working fine now. :D