Early game · first 8 minutes
Stand away from your lane partner so Kinetic Pulse cannot catch both of you. Wait until Quantum Entanglement ends before sending rats.
Rat King vs Dynamo
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Mid game · Walkers
Pressure Dynamo with gunfire. When he uses Quantum Entanglement, wait for him and any protected allies to reappear before slamming your banner down.
Late game · Patron
Spread out as Dynamo moves toward your team so Singularity cannot catch everyone around the banner.