Emblems Confirmed in-game
RULE 03
Slot Emblems by type—and read Unique as an equip limit
Emblems unlock at Lv40, but their stats only activate in the matching slot on the pet that is actually deployed.
THE PRACTICAL ANSWERPlan the final Lv80 slot layout before spending selector boxes or upgrade copies, and count only the Emblems on the deployed pet.
Open the full game screenExtracted from the game screen
What the game says
New Emblem slots open at Lv50, 60, 70 and 80 after the system unlocks at Lv40.
Emblems belong to three categories and can only be placed in their designated slot type.
Only one copy of an Emblem marked Unique can be slotted. Other Emblems can have up to two copies slotted simultaneously.
Make the change deliberately
Plan the final Lv80 slot layout before spending selector boxes or upgrade copies, and count only the Emblems on the deployed pet.
Protect the resources already spent
Unique describes the simultaneous slot limit. Do not treat it as proof that only one copy may exist in the inventory.