Talk:Rhino/Prime/@comment-26477386-20151216222743

Due to the (fairly) recent update to the mechanics of Iron Skin -- that is, giving it the 'invulnerability and all damage becomes extra buffer health' period after casting it just like Snow Globe -- there is an extremely powerful method of tanking damage which can be performed in almost any void mission.

It does require careful attentioned to timing, though, because you might otherwise totally kill yourself.

Note the period of invulnerability granted when you cast Iron Skin. (It differs depending on the level)

Cast Iron Skin.

Stand in front of a Void Laser Trap for (n-1) seconds, where n is the maximum period of invulnerability your Iron Skin grants.

Congrats, your Iron Skin now has a buttload of health.