Use Charge plus Maiev Shadowsong on ANY card with a "damaged" synergy. Two turns later play a Rampage + Inner Rage + Bloodsworn Mercenary to deal 30 damage or more. Should look like this pretty much:

1. Play Bonechewer Brawler + Charge + Maiev Shadowsong  **7 mana

2. On awakening play Inner Rage * 2 + Rampage *2 + Bloodsworn Mercenary **7 mana

3 Hit face for exactly 32 damage Because the minion has charge and it has been one turn or more since the de-buff on Charge

This combo works with any of the damage synergy minions simply changes the damage break points and mana costs no more than **9 mana needed for any of the "damaged" minions.