What are people thinking will be the new BiS trinkets for arcane from the new raid?
I haven't personally been able to test but I have seen some very promising burst damage runs from Tarnished Sentinel Medallion + Terror From Below.
I would think Charm of the Rising Tide would sync well with Arcane as the CD lines up with AP and would be a small lust with AP as along as you can plan to be stationary the entire duration of AP.
Still don't know how I feel about Spectral Thurible and Tome of Unraveling Sanity. With the Tome the extra little burst/crit is nice but the CD doesn't really line up with anything and on a boss fight you are only getting the crit buff after the 12 second dot. the Thurible just seems underwhelming to me.