Cavern of Veil Heroic 1-5 in Riders of Icarus

After running for a few Elite 5 and Heroic finally we have found the method how to easily beat the Cavern of veil with ease in Riders of Icarus. I would like to share this easy strategy with other players for your reference and discussion.

Teamspeak, skype, or discord is greatly recommenced
In party we require only 4 people: wizard, they are very good guardian, reliable priest, and an assassin or another wizard. Everything pre-boss is face-roll. Guardian grabs agro, wizard blows everything up, and priest does whatever he does.

More information you can check:https://www.mmogah.com/news/title/easy-strategy-for-cavern-of-veil-heroic-1-5