So, I am aware that most players do not consider it a bug and that it is OP anyway,
but it is counter-intuitive that if you try to play around a
by not having ANY permanents on the board at all, the opponent can still make it grow HP without having to kill a permanent of him/herself.
I have read elsewhere about the abuse-prevention (abilities cannot be canceled, costs are subtracted from your quantum pool wether you use the ability or not), but the wording/parsing on the card does not seem to support the actual working as far as this principleis concerned: it says "destroy a permanent AND gain +0/+15" for a cost of '0'.
Yes, this card has probably been discussed many times; however it seems strange that an effect (get +0/+15) is considered to be part of the cost (which seems to be '0') .
So, is SoF OP because of parsing 'error' or is this intentional?