Balamb Garden, SeeD Academy Clive's Hideaway Ishgard, the Holy See Jidoor, Aristocratic Capital Lindblum, Industrial Regency Midgar, City of Mako Starting Town Zanarkand, Ancient Metropolis
The foiling technique isn't the only unusual thing about this card: energy symbols are missing, as is the flavor text, and the picture of Charmeleon in the stage one evolution window
A Clue is a colorless artifact token with the ability ", Sacrifice this artifact: Draw a card." So, as you can see, whenever a spell or ability tells you to Investigate, what you're really doing is making a Clue that can be turned into a card later
The Amethyst/Steel deck is a little lacking without upgrades
Before we get started, I want to acknowledge that everyones budget is different, and what qualifies as a budget deck will vary from person to person