1. Change biome to hell or sky (Changes coloring of grass and sky though)
2. Worldguard /disable spawning. (This would disable the pokespawners too though).
Those are the only two that exist right now right?
I though of one more possible one but I wanted to check to see if this is the best route..
SOP, disable all spawns in a moderately unused biome (Mushroom Island? ) and then use this biome.
Does this sound likely to work? Is this probably now the best method to get what I am looking for?
Any suggestions to which biome I should try to use? What is the most rare?