attempt at a white devotion splashing red
card over view:
ajani, caller of the pride: buff your guys and make them evasive :)
angel of Serenity: need something to ramp into with nykthos mana
Hundred handed one: just to combo with holy mantle and a mana sink with monstrous
Holy mantle: to combo with hundred handed one and to squeeze damage through
boros charm: the main reason to splash red all three modes are usable
boros reckoner: have you ever seen a white or red deck without this guy
dryad militant: need another good 1 drop
elspeth: who doesn't love 1/1s and killing off big creatures
evangel of heliod: the only white devotion creature and gets huge with a spear on board
Gideon: devotion and a strong plains walker or even creature when needed
legions initiative: unfortunately you can't bounce tokens with this but you protect all your creatures and the small anthem effect is nice
nykthos: IMO best card in standard it enables so many strategies and it is just fun to get an explosive amount of mana
precinct captain: two drop which gives a lot of devotion
soldier of the pantheon: awesome one drop does almost everything
spear of heliod: best anthem in standard ATM sure you can only have one on the field at a time but having elspeth create 3 2/2s for her +1 is awesome and makes everything so much better
Sideboard
(needs some work)
Banisher priest: vs mono blue exile a master of waves and they lose all their tokens
fiendslayer paladin: vs anything removal heavy mono black/ mono red or even better rakdos
frontline medic: anything with removal will hate this as long as you swing with 3 or more guys they can't be touched
glare of heresy: kills of so many threats from obzedot to elspeth
immortal servitude: wasn't sure what to put into the last spot but I think this works well since if you have a ton of mana floating from nykthos you can revive almost everything in the graveyard
maybe board
these are just cards that I think may work but didn't fit the 75