Currently the factions gamemode is supposed to be cannon/wither but its just wither lately. This is all fine except that an obsidian ranked person can easily just abuse in /god /fly for big end bases to take the wither up to the base, and this needs to be fixed.
We have two options really,
Remove withers altogether, as this will make it impossible for obby ranks to just fly over with a wither to the base.
Or we could make it so if your within 50 blocks of a wither either /fly or /god is disabled by default,
The second one means we can keep the withers and make it hard for obby ranks to abuse for raiding.