You could try jc with doppelganger or just Hell on Earth spam. If you start with Deep Stinger you might just stun him, leaving him open for many attacks without retaliation, especially if you're able to spam heavy rain blades.
You could try jc with doppelganger or just Hell on Earth spam. If you start with Deep Stinger you might just stun him, leaving him open for many attacks without retaliation, especially if you're able to spam heavy rain blades.