Not a bad GS. I like the 94 DMG, 456 Delay and +10% on Ground Strike. Which is good if you are doing the level 2 self skill chain with Ground Strike > Ground Strike. Not hard to get either.
New Magian Weapon used to Increase WS Damage for certain Weaponskills, seems lame... not sure if you need the weapon equiped in order to keep the buff once you finish the trial or not.