one of the reasons discard zoo and odd demon hunter are really good decks is the fact that we dont have minion that would destroy a demon.
i thought about it and i think we need 2 minions for that 1 cheap for tempo decks in 2 mana spot similar to hungry crab/gollaka crawler and one in 5 mana spot for control decks that would a demon and heal you. these both should be neutral.
and then i thought what would be the best character to bring that on and thats a warlock. then i had idea about set of hero inspired neutral cards that could work as tech cards. all of these are meant as neutral minions.
warlock: 5 mana 4/5 taunt. destroy a demon restore health equal to its attack to your hero. rare
Demon hunter: 7 mana 5/7 rush. Battlecry for rest of the game if enemy minion has taunt all enemy minions have taunt (no enemy minion can hide behind taunt) it should different particles so you will see what taunt minion is the real.epic
Rogue: 3 mana 2/3 deal 2 dmg to minion if that kills it gain rush. epic
shaman: 6 mana 5/6 battlecry cast a spell (swaps each turn). every turn he will offer different spell to cast from all shaman spells.rare
mage: 5 mana 4/5 put a mage secret into play swaps each turn (same as shaman) rare
druid: 8 mana 5/9 taunt. battlecry gain 5 armor. common