Hi all,
I have tried to make a deck that will be a combination of soul sisters with alter win con of aetherflux
anyone have experience with the deck and want to commit? any ideas for improvement?

https://deckbox.org/sets/1609140
Lands:
2 Ghost Quarter
2 Kabira Crossroads
16 Plains
Creatures:
4 Ajani's Pridemate
2 Martyr of Sands
4 Serra Ascendant
4 Soul Warden
4 Soul's Attendant
4 Squadron Hawk
3 Wall of Omens
Sorcery:
3 Survival Cache
Enchantment:
2 Honor of the Pure
4 Ghostly Prison
Artifacts:
2 Well of Lost Dreams
3 Aetherflux Reservoir
1 Alhammarret's Archive

Sideboard:
2 Blessed Alliance
1 Declaration in Stone
1 Felidar Sovereign
3 Fragmentize
1 Honor of the Pure
2 Oblivion Ring
1 Path of Bravery
2 Path to Exile
2 Relic of Progenitus

Proclamation of Rebirth seems solid in a deck with nearly twenty one-drops.

I would try Whitemane Lion or Kor Skyfisher. If you have nothing else to do, you can just bounce and recast either of those to rack up life.