Just a basic priority list based on the Icy Veins for Enhancement. This does not include CDs > 30 seconds as these are better used when the context deems it optimal.
Rockbiter 2 (icon)
Lava Lash 2 (icon)
Crash Lightning 3 (icon)
Frostbrand 2 (icon)
Rockbiter (icon)
Flametongue 2 (icon)
Lightning Bolt (icon)
Crash Lightning 2 (icon)
Stormstrike 2 (icon)
Lava Lash (icon)
Stormstrike (icon)
Frostbrand (icon)
Earthen Spike (icon)
Flametongue (icon)
Windstrike (icon)
Crash Lightning (icon)
Fury of Air (icon)