matrix card sleeves 500 Count – Matte Clear Trading Card Sleeves, Polypropylene (PP), Fit for MTG, TCG, Baseball, Football, and Game Cards (Matte Clear) : Toys & Games Pokémon Cyberpunk 2077- The Board Game

Sort Card Type Gouging Fire #38Rare $0.17 Gouging Fire #9Rare $0.19 Gouging Fire - 038/191 #38Rare $0.18 Gouging Fire - 151 #151Promo $5.46 Gouging Fire - 151 (Staff) #151Promo $35.28 Gouging Fire ex #27Double Rare $0.26 Gouging Fire ex - 012/071 #12Double Rare $0.31 Gouging Fire ex - 038/162 #38Double Rare $0.65 Gouging Fire ex - 085/071 #85Super Rare $1.73 Gouging Fire ex - 093/071 #93Special Art Rare $31.83 Gouging Fire ex - 098/071 #98Ultra Rare $6.82 Gouging Fire ex - 144 #144Promo $0.80 Gouging Fire ex - 188/162 #188Ultra Rare $2.77 Gouging Fire ex - 204/162 #204Special Illustration Rare $57.25 Gouging Fire ex - 214/162 #214Hyper Rare $15.54 Gouging Fire ex - 204/162 #204Special Illustration Rare $57.25 Gouging Fire - 151 (Staff) #151Promo $35.28 Gouging Fire ex - 093/071 #93Special Art Rare $31.83 Gouging Fire ex - 214/162 #214Hyper Rare $15.54 Gouging Fire ex - 098/071 #98Ultra Rare $6.82 Gouging Fire - 151 #151Promo $5.46 Gouging Fire ex - 188/162 #188Ultra Rare $2.77 Gouging Fire ex - 085/071 #85Super Rare $1.73 Gouging Fire ex - 144 #144Promo $0.80 Gouging Fire ex - 038/162 #38Double Rare $0.65

Each of them are playable cards from those eras

Yes, mana tripling effects do stackand they stack multiplicatively

No, Banned as Commander no longer exists