Ultimately you're looking to survive until you can drop a Living DeathLiving Death or Ghost ArkGhost Ark with a full graveyard or clear out your opponents' forces with Their Name Is DeathTheir Name Is Death, but you can occasionally get some surprise kills by putting Cranial PlatingCranial Plating on Szarekh
Ruby/Emerald is a great deck for tacticians interested in countering opponents, with an arguably higher skill ceiling than Amber/Amethyst that can make it a real power deck in the right hands
Many people will tell you to just buy from the Japanese Amazon website, but I've been burned with so much counterfeit product on Amazon in the past, that I just don't want to risk it
This is the first time any seller to my knowledge has associated either a lottery or the Pokmon Gard GB2 Game Boy Color game to this unlimited set and more research will now need doing to see if we can back that up with any official documentation
While you can cast Acolyte of Bahamut at any point, the effect only applies if Karlach, Fury of Avernus is on the battlefield