I probably got way too into this, but then again I've been stewing over these gym ideas (with these tree being pretty more developed than others) for ages now.
>>31361998Lovin' some of these combos. Two mega evolutions vs your 1 for a double battle gym leader is also a nice gimmick / potentially difficult obstacle to tackle.
>>31363596Liking it and even if desert is an obvious one, its still a good angle and has lots of potential. exeggutor is a lil' out of place though.
>>31368615Theme is cool, but if you're going for in-game transformations why not cherrim instead of sawsbuck? I'd also propose battle bond greninja, possibly.
>>31372137Liking the pattern idea with themes being arena effects. If not using fakemon though, perhaps have it so the weather condition / terrain is a permanent fixture within the gym, like how weather can occur in certain areas and routes?