The thing that made end so much fun was the fact there was 0 limits to what you could really do. And with sets and shulkers being practically worthless on loka why not just hop on a duels server instead of going to zyre in the state it currently is? I think you should be able to place all the blocks that are currently disabled (crafting tables etc) tnt minecarts enabled (they are less op than crystals so why not) tnt and minecarts actually breaking blocks around them on zyre. This would make zyre more creative and open further opportunities for the less skilled players and others.