The ShiftstonedEternal Power Calculator is a deck-building tool that visualizes your odds of drawing enough Influence and Power based specifically on the cards found in your deck.
Fun deck! I only have one copy of Rebuild so I swapped them with a playset of Calderan Cradle. Made some other tweaks to fit it by replacing some of the Evangels with a playset of Xo of the Endless Hoard for more spells and dragons. Been moderately successful in Gauntlet!