I summoned an Azura as a Pitybreaker

Got her on the Fire and Ice banner trying for Ylgr. Not gonna complain though, because:
-+Spd -Def
-Unit I didn't have before
-Pity rate wasn't very high
-Singer
-I can save orbs, now.
I was thinking of doing something like this. I already have a manual for a 5 star Shigure. I have a Wings of Mercy singer, but not an Escape Route singer. I'll just need more Fury fodder. Thoughts? Suggestions?