The 3x Unseal are flex but I strongly recommend keeping them. Originally, I ran Rockslides but they were replaced with Unseal to counter to the removal pile meta.
3x Ornate Katana are very important and should never be cut. Aegis, Quick Draw and Overwhelm all play well with sharp swords.
I don't think 3x Polymorph is standard. It ought to be.
Finally, I'm still debating whether Skycraggro is actually aggro-control hmmmnn.