I was trying to stay out of this thread since it doesn't really concern me much, but..
This is a nice guide for beginners. They may not be the optimal crystals, or they might be an option chosen out of personal preference, BUT, it's a good point to start for people who have no idea what crystals to equip and don't have the game knowledge to figure the setups out on their own..
But suddenly, it's a discussion of PvE vs PvP pools. Who even cares what pool is what, it's not like anyone on Killian does open-world PK - people duel, and do CS and 3s on EVERY server, so there's literally no other difference except that little word Killian - PVP & Icaruna - PVE for example. If you suck, you suck not because you're from the PvE pool, you suck because you suck.
The thing is, players in PvE servers who do PvP are a lot less in number than on the PvP servers themselves. It might be difficult to find out the right crystal setup, since there wouldn't be a lot of people to give advice. It has nothing to do with player skill, just availability of information.
And I don't care if you think your boyfriend is the best player in 3v3 Om3Ga, untill he comes out and beats all the known players he's a random clown that you refuse to name.
If he doesn't fight, how can he be the best fighter? :rofl: