Hearthpwn

Easy way to combo brann with denathrius for only 9 mana. The lifesteal should negate the 10 damage taken anyway. EDIT: it says paladin minion, nevermind!

Also, you will lose only half of your health with Cariel hero card.

At the very least, this can pump out 14-14 worth of stats on turn 6 without the loss of health, if you play Ragnaros Lightlord

so by turn 6 a 5/5 is worth about 3 mana maybe to be good.  So you need to gain 3 mana with the effect.  A mana is worth maybe about 2 hp.  So if you play a 6 drop with this it breaks even.  You can play this with jailor and the turtle shield will help.

Does this work with brann for 2 minions using health instead. Also, thing of the paladin cards that could work with brann as this can cheat it out. 

nope, the word "next" should mean it can be only one. 
Like "next" spell cost less 

LIVE, INSECT!

This looks menacing.