This was pretty much the case in Return to Ravnica and Gatecrash Draftmost of the best cards were gold, and most of the gold cards of the same guild functioned along the same basic theme, so you couldnt go too far wrong by just picking a guild and sticking to it
Any commander can be a Stax commander if you try hard enough because a lot of the "Stax" cards, including the semi-eponymous Smokestack, are artifacts, meaning they can go in any build
On the positive note when it comes to tournaments in particular you can just focus on the game and because the various event based tournaments are not precisely linked by specific players, you can participate in these events at whatever pace you like
To summarize all the crystal type List of the Pokemon Card e Series
Its especially dumb when you combine it with Blitzball Shot, as you could even cast that combat trick with the first damage trigger and get extra damage with the second hit
The rules are pretty simple