Next evolution?

There are 10 characters, after doing some research these are the cards which has 10 characters in them 1. Fire spirit 2. Goblin gang 3. Heal spirit 4. Mega minion 5. Earthquake 6. Baby dragon 7. Dark prince 8. Royal ghost 9. Lumberjack 10.Night witch Is it a new evolution or a new card??

There are 10 characters, after doing some research these are the cards which has 10 characters in them 1. Fire spirit 2. Goblin gang 3. Heal spirit 4. Mega minion 5. Earthquake 6. Baby dragon 7. Dark prince 8. Royal ghost 9. Lumberjack 10.Night witch Is it a new evolution or a new card??