You can discuss word order and context until the cows come home, we all know that overloading a mana crystal regardless of how it happens should trigger unbound elemental. Anything else is just a level of nit-picking from team 5 that is not evident anywhere else in the game. Shamans have it hard enough without this bullshit.
Well no. The cards does what it says it does. It doesnt matter you think it should do something else. I wouldnt be opposed to they change the card text to match Tunnel Trogg and thereby change the effect, but a card should do what the card says it does