Hearthpwn

Deck doesn't work in the current meta. It'll get you to about rank 9 or 10 then its fail. Win conditions are to hard to pull off.

I am currently considering to craft this deck. But i dont know how long it wil be viable and wich ranks can you achieve with this deck?

I played it succesfully at rank 9 end of April. Will try again end of this month.

It's real fun and a lot to learn. I always play it for all the quests in casual, where it can contribute. So, if it's not too expensive, I think it's worth it.

Viability: Well, Divine an inner fire have been around for a while, but Lyra and Radiant as well as the taunts (tar creeper and tortollan) just added that extra twist, so I think it's gonna be viable a while.

is there any replacement for priest of the feast?

Especially in mid to late game control match ups it really helps to get life back. And it's one of your divine/inner fire targets, so no, not really

Lyra is one of the win conditions. So, not really. On the other side. I play the deck quite succesfully around rank 9 and for fun. 90% of the time I win through inner fire but Lyra adds a few random (supporting) spells and is a "must clear".

It's really fun to play, so maybe you add another pint-size potion for 2nd win condition and craft her, when you can afford it.

Or one Power Word - Death. It helps a lot sometimes and you can get it through Lyra. So, if she's not part of the deck you might want to add one.

I recently started using this deck. It's fun, but I keep meeting mages that put up ice block early game... I've had perfect setup of divine spirits and innerfire to lethal, but it's useless when ice block is up... Guess I'm just unlucky.

did you meet any aggro pala/ele shaman? I get wreck by them early on, not being able to anything. How did you get by them?

A lot of times I get the needed cards/spells through Lyra. Against Freeze your looking for silence, before you divine spirit and inner fire. Or use your madness (and pint-size ) and just use their minion.

Good thing against freeze (or other control) - quite easy to stay alive for a while and accumulate all you need. 

Not as a tech. Get it (or something else) through Lyra.