Ever since Necropolis was released, it seems like everyone I meet in Battlegrounds has a really annoying Maestro ranked up. And I get it, he's annoying to fight. Mine's ranked up too.
However, ever since then, I've been trying to figure out good counters for him. One of the best ones I've found is Vox. Since Vox's Corrupted Buffs have increased ability accuracy, they don't care that you quickly start glancing all the time when fighting Maestro. When glancing, your ability accuracy is reduced by 100%, but since Vox's Corrupted Buffs have 300% ability accuracy, they still trigger every time you try to activate one. Then you're free to use special attacks in order to inflict a ton of Degen damage since the glancing only affects basic attacks.
The fight below was a little tricky but I ultimately walked away with almost a full bar of health.
https://youtu.be/dIFsoSRCbJwJust in case anyone needs another counter for Maestro. If anyone has any other counters for him, please let me know in the comments.