Ran diagram techniques: chain lightning (the legendary 12 chain lightning)
The so-called chain lightning, is flash 8 consecutive times. Saw a group of monsters, the first to use the 15% critical rate of ice method trigger BUFF, then lost 2-3 in the monster group whirlwind. This is the case in the first 4 chain lightning after send the CD has been a good brush, can be re-flashed four times, the 8 chain lightning. 4 chain lightning transmission is still the CD, and then you find a bunch of strange swipe.

To evade skills: flashback
The so-called Flashback wormhole is the use of the 1-second delay, blew the monster or the release of frozen AOE skills take effect the moment flashed out, and then flashed back. That would avoid injury, and flashed back the live monster flew into the ice, and also to avoid the the monster spread or out of the whirlwind range, thereby greatly increasing the FARM efficiency but also to avoid the occurrence of accidental death.

Attack skills: 4 seconds, two ice
Because whirlwind six seconds of time to build a complete cycle of the output, elite resistant, ice ring time decay from 3 seconds to about 1 second. Within 4 seconds, a single ice ring to freeze the time of the monster is the longest, so we do not need to keep hitting the ice ring, put ice ring time empty out to the cyclone, so that you can put 6 seconds the settling time is shortened to about 4 seconds.