Biting Divination is a mixture of frost skills with animal companion skills to push DPS with sustainability.  Utilizing the Warden's updated frost damage passives, the Biting Divination can push out strong frost attacks, while maintaining the use of stam skills like Subterranean Assault and Growing Swarm.  I really hope you enjoy this build as it was fun to put together and it is nice to see the use of frost skills and tools outside of the tank slot.