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.
I feel like Ephemeral Wisp would be a good inclusion, but it looks like your only real threats are Void Drummer and Xenan Obelisk.
Your recursion package is OK, but with only having 4x Devour for draw, it seems like you'd have problems running out of gas and then losing to any deck that is just a better pile of cards.
The deck wins on the back of the fact it has no "one win condition" - it stalls and grinds and wins by a death of a thousand 1-2 point hits. Everything is a threat, and when the deck seems downed, it throws out explosive plays and restocks the field.
Nice! i played wisps for a long time. Ephemeral wisp would fit this deck like a glove though. Can help quite a bit early game and is a menace if you get one going. Have you considered Xenan Cultist as well? If one sticks it makes it very hard for the opponent to swing or block
Your recursion package is OK, but with only having 4x Devour for draw, it seems like you'd have problems running out of gas and then losing to any deck that is just a better pile of cards.
Or, y'know, opponent ragequit when you drop 2-3 dead, now-buffed Wisps back onto the board.... :)