This is an example from a random match but applies to all mana situations.
I have troops in the 2nd/3rd slot that both draw yellow mana. Now the troop in the second spot is frozen but has it's mana completely charged. I pull off a +5 yellow mana match that goes to my 3rd troop (because my second troop is fully charged and cannot draw anymore yellow mana.) However, because my second troop is frozen, I didn't get an extra turn, even though my 3rd troop is unaffected by frozen.
This is ridiculous. Frozen is already very powerful, as it prevents chains/cascades. My 3rd troop was unaffected by frozen. I shouldn't of been punished and should of been allowed to continue my turn.
I can understand IF my second troop receives mana from that +5 yellow match, then frozen kicks in and ends the chain, but that's not what happened.