In this guide for Pokemon Masters, we cover the bonus and effects you can get off the duplicate Sync Pairs from the Sync Pair Scout.Check Out Our Beginner Tips
What Happens When I Get Duplicate Sync Pairs?
Duplicate Powers Up Sync Moves
If in case you have been awarded with a Sync Pair that you already own, the Sync Move of that specific pair will be leveled up to become more powerful.Tap Here For Sync Pairs Power-Up Guide
Sync Moves Have Max Level of 5
These Sync Move levels can stack up to 5 times, and will drastically upgrade your Sync Move's effects. However, due to its nature of having multiple copy of same Sync Pair, upgrading Sync Moves should be an end-game investments.