how rare are 3 gold star pokemon cards Card Basic Fire Energy Gold Stars Obsidian Flames #230/197 The Unrepeatable Success of Gold

However, if your opponent doesnt mind they can use proxy cards in test battles

Card Number / Rarity:004/100 / Holo Rare

It plays like a mixture of Monastery Swiftspear and Kiln Fiend, in that if your opponent isn't interacting it is going to kill very quickly, but it's much weaker when your opponent is interacting

a chosen character gains +1 Strength for each other character you have in play, so the bonus can be significant if Tramps entrance is well timed

There's very good reason for them to keep that private: the demand for the card is extremely high among wealthy collectors, and it could represent either a life-changing amount of money, or a massive liability and risk of theft

It just fixes problems immediately, and its been doing that for decades