Can the purple tarot cards of the old people in Xiaobingbing legend be washed out to reduce energy consumption?

It can be washed off. Tarot card washing needs to consume tarot card gold secret medicine, and washing will reset all items and attributes of tarot card.

The captain can choose the type or entry of tarot cards. At present, only epic (purple) and legend (orange) tarot card washing functions have been opened. The washing function requires the use of secret medicine, which is divided into two rarities: Tarot Silver Secret Medicine (epic) and Tarot Gold Secret Medicine (legend), corresponding to Tarot cards with the same rarity.