Is Ghost Riders too powerful ?

[Zapmeister]

I'm saying that for only 5 gems this spell seems too powerful.

Well then, since no-one is agreeing with you, you're in the ideal position to exploit the imbalance and win lots of games, aren't you?

Alternatively, you might not enjoy a greater success rate than expected statistically, in which case you'd have to admit you're wrong, so forget I spoke

I guess my point is that the spell clearly isn't breaking the game at the moment (else you'd be getting more support) so until some supportive evidence (game results) shows up, there's not a lot to be said beyond the dogged repetition of the claim.