Echoes
From the Polandball Go Wiki
Once a Polbie reaches Prestige V, it can awaken an Echo: a second Type it can attack with. Echoes arrived with World Rifts.
1 Using an Echo#
- In raids, you choose which of the Polbie's two Types to hit with.
- In PvP, Auto picks the better of the two for each hit.
A second Type means one Polbie can land Super Effective hits on more Mymics. See Types and matchups.
2 What it costs#
Awakening an Echo takes Echo Coins and Polbie Cores:
- Echo Coins come from every World Rift floor you clear.
- Polbie Cores come from scrapping Polbies.
The game hasn't said yet how many of each an Echo takes. More on both in World Rift currencies.