Do all the Monk's damage boosting abilities stack?

[nishika]

I play as a Monk, and I have two pocket Wizards to kill things for me. Or put another way, my two Wizard friends have a pocket Monk, to keep mobs away from them and apply juicy damage debuffs.

Anyway, we were wondering, do all the Monk's damage-boosting debuffs stack? Specifically:

• Crippling Wave with Breaking Wave: +10% damage to mobs I hit
• Inner Sanctuary with Forbidden Palace: +30% damage to mobs in the sanctuary
• Mantra of Conviction with Overawe: +16% damage to mobs around me

Do all these abilities work together, so that mobs could be taking an extra 56% damage?

[Anderson]

Sometimes, the answer to your question is provided by Mother Blizzard itself (just look at the "advanced" tootip on each ability), some other times, they need a little bit of testing.

• Crippling Wave - Breaking Wave (YES Enemies hit by Crippling Wave take 10% additional damage from all attacks for 3 seconds.
• Inner Sanctuary - Forbidden Palace (YES I play as a Monk since Diablo 3 was out, until now. I can confirm that the damage boost is significant, as reported by my fellow players.
• Mantra of Conviction - Overawe (YES) Same as point 2. The Mantra makes the monk invaluable for a party, due to its 16% to 20% damage boost!

So the answer is yes, if your enemies are hit by your crippling wave AND within your sanctuary AND within the AOE of your Mantra take 56% up to 60% damage (if you also activate the active ability of the Mantra).

Hope this helps!