https://deckbox.org/sets/750505

Hey guys trying to build a double strike deck for standard.

Your feedback is welcomed

Protect your creatures with God's Willing and Banishing light for enemy potentially dangerous nonland permanent.

I added gods willing. Im wondering if I should do anything to get mana faster

how about generAtor servant? 1R 2/2. tap, Sacrifice Generator Servant: Add 2 to your mana pool. If that mana is spent on a creature spell, it gains haste until end of turn.

What would you take out to put him in

definitely ordruum veteran , it's not human while the majority of your creatures are. I bet you always choose human when using door of destinies :)

Or you can choose to using Burnished Heart. It doesn't have haste bonus but you get 2 tapped land in battlefield.