Talk:Nova (Warframe)/@comment-213.130.247.146-20130717195954/@comment-67.161.98.155-20130717231917

Invincibility frames are stuff like banshee's ultimate, when she sits there kneeling on the ground casting her skill, she's invincible untill she is done casting it.

Not sure if that still works with banshee but it is a good example of what invincibility frames are.