Cunt Wars/Evolve
From Hgames Wiki
Evolve unlocks at league level 18 and it allows to trade a bunch of cards for a few of higher rarity. No gold is needed for this, but you need to have unlocked the higher rarity card to proceed.
A guild bonus named guild bonus effect reduces the number of cards needed to evolve, and some events will double the amount of higher-rarities (limited to certain families only).
Exchange Rates
| Rare | Epic | Legendary | |
|---|---|---|---|
| Common | 50 to 5 | 500 to 5 | / |
| Rare | / | 50 to 5 | 200 to 1 |
| Epic | / | / | 20 to 1 |
