If you think it's too expensive, then that's ok, as I said I initially wanted it to be cheaper.
That's a good point, Smurrf. But to what extent is that a threat? You'd have to be pretty lucky to get the right amount of quanta, a few quints in hand and sufficiently powerful creatures on the opponent's side to make it impossible to win. And quinting the creatures beforehand would obviously have no point since the card wouldn'y affect them.