But in practice, you just spam 3 strikes from one combo; why ? Maybe because your attack speed is just to high and its just insane to click like a fool on two combos at the same time, or you just don't bother because you feel that your combo skill is just the best (who said Thunderclap?).
New Idea: So now what if we try some synergies?
Strike 1 crippling wave, Strike 2 deadly reach, Strike 3: fusion of the 2 previously used combo doing a big effect : Large Aoe around the Monk.
Example: deadly reach= long distance, crippling wave= aoe, final effect= Long distance Aoe around the monk.
4 skill combo, chose 1 and you've got 3 others to synergy with: 4x3= 12 final fusion effect.
I maybe done some mistakes (from France).