Dies to Removal

A friend is trying to convince me this will be a deck

[deck]
4 soldier of the pantheon
4 rackdos cackler
3 spike jester
4 precinct captain
3 brimaz
4 master of the feast/boros reckoner
3 exava
2 stormbreath Dragon/atheros

2 dreadbore
4 boros charm
4 lightning strike

4 blood crypt
4 sacred foundry
4 godless shrine
4 mana confluence
4 temple of silence
2 plains
1 swamp
[/deck]

14 untapped white sources for T1 Soldier
17 untapped sources for T1 Cackler
18 white sources for T2 Captain
21 sources for Jester, 12 red, 17 black
18 white sources for Brimaz
22 sources for Boros Reckoner
17 sources for Master
Not enough red for Stormbreath.

I think the manabase could work (with some tweaking)...

...on the condition that you
are willing to start the game on 10 life.

Maybe play Warleader's Helix?

With regards to the Eidolon of Blossoms deck, isn't Mana Bloom where you want to be? Ramp early, Whispers of the Muse later on?