This Is How They Work:
Duplicate bots will be turned into Gold and class ore-13 specific to the class of that bot. Duplicating will also unlock or upgrade the signature abilities of your bots. The amount and level of the rewards will depend on the tier of the bot, however, 1-star duplicate bots will not unlock or upgrade a signature ability. These signature abilities are only available for 2-star or higher bots.
This system will allow you to gather crystal shards for better bots!
Once the signature ability has been unlocked, the stars of your bot will change color from the original blue to white.
Maxed Signature Ability:
Duplicate bot rewards will be different for bots with maxed-out signature abilities at level 100. The duplicates you receive once you have obtained level 100 will grant ore-13 and Gold. The rewards will depend on the tier of the bot.
Some bots will not appear as duplicates when opening crystals. While all duplicate bots will be converted into rewards, bots and mods only appear as a duplicate in the update message if their signature level increases after opening the crystal.