One key opening-turn strategy would be to Special Summon Lyrilusc - Turquoise Warbler (by controlling no monsters) in order to use its effect to Special Summon Cobalt Sparrow
I would say, and dont quote me in here, that was released in the theme decks (maybe the foreign ones only?) for two reasons: Was the only type of product that was release where this card could be inserted that I remember (not the 2 player starter because I had one of those, maybe the other 4 from base set) A very bad image of a Zap theme deck in Portuguese Definitely comes from foreigner theme decks
Black and white are the two primary colors associated with this kind of graveyard effect
If you're coming from Pokmon, it's essentially the equivalent of Expanded
Once both players have readied up, you'll have the opportunity to select a preset terrain OR tweak a few custom terrains to your liking for custom duels
Theres some shenanigans you can do with effects that prevent you from losing, or ones that give your opponents a copy of Phage