[Friday April 17th Questions and Help Thread] Have questions? Need Answers? Ask anything!

This comment was posted to reddit on Apr 17, 2015 at 6:13 am and was deleted within 2 minutes.

I am F2P, down to 80 gems and no summon tickets after the previous days' rate-ups. I need some RS planning. Based on my units below:

I neglected to pull for Feeva because I was under the impression that my Griel can serve the purpose of BC + HC buff, and I can use a Feeva friend for LS. Should I pull during a future Feeva rate-up, or is it indeed unnecessary like I thought?
Originally, I was aiming to pull Ivris from the next batch and stop there, but this page says that Ivris is only 'Excellent', while Claire, Colt and Diana are 'Amazing'. Based on my units, who is actually the most important from this batch? Continue with the original plan, or target Claire and/or Colt instead? Should I stop after getting just those two, or also get Diana and Ivris before stopping my 'go all out' summon?
Who is the most important from the Aaron batch? How many gems should I reserve for this batch (i.e. no matter how badly the Ivris batch pulls go, do not go below this amount)? Should I go all out for this unit?

My RS units:

Fire	Water	Earth	Thunder	Light	Dark
4* Phoenix (G)	4* Elimo (B)	6* Tree (L)	6* Behemoth (L)	5* Rameldria (A)	6* Shida (A)
6* Lava (B)	3* Dean (O)	6* Edea (B)	6* Emilia (A)	6* Duelmex (G)	5* Lodaga (G)
6* Lorand (A)	4* Rickel (O)	6* Dilma (L)	6* Loch (B)	6* Will (A)	3* Lemia (B)
6* Aisha (A)	6* Tiara (A)	4* Luly (L)	4* Amy (B)	4* Aem (B)	6* Kikuri (A)
4* Michele (G)	6* Reeze (A)	6* Ophelia (L)	6* Ronel (G)	6* Aem (G)	6* Duel-GX (A)
4* Michele (L)	6* Oulu (L)	4* Ophelia (B)	6* Grybe (B)	6* Sefia (L)	4* Duel-GX (G)
4* Vishra (B)	6* Signas (B)	6* Zelnite (B)	6* Bran (B)	5* Melchio (L)	6* Lira (A)
6* Bordebegia (A)	6* Phee (A)	6* Faris (L)	5* Uda (G)	6* Melchio (A)	6* Zephyr (G)
6* Ramna (L)	6* Eve (G)	4* Faris (O)	6* Uda (A)	4* Lilith (B)	6* Kajah (B)
4* Luther (L)		5* Tora (L)	4* Ahvel (B)	6* Sodis (O)	4* Kajah (L)
6* Darvanshel (B)			5* Esna (L)	6* Zellha (G)	6* Lilly Matah (A)
4* Darvanshel (L)			5* Esna (B)		4* Lilly Matah (L)
6* Orwen (A)			6* Rowgen (G)		4* Lilly Matah (B)
6* Ulkina (A)			5* Kanon (A)		4* Lilly Matah (B)
6* Arus (L)					6* Elza (A)
5* Arus (L)					4* Elza (A)
					4* Elza (O)
					4* Elza (O)
					4* Ardin (G)
					5* Hadaron (A)
					6* Semira (A)
					5* Semira (L)

Free units: