[Frostbite Totem]
Instant cast
Places a totem near the shaman that causes your frost brand weapon to do double damage and increase its chance to crit by 10% at the cost of 4% maximum health per proc, up to a maximum of 40% of the shamans maximum health, once beyond 40% of the shamans maximum health the effect will fizzle and do regular damage. Lasts 5 minutes.

(Rank 1) level 85