
Originally Posted by
Camillus
It's a question of semantics. In this case "affect" is used to mean "acts directly upon without an intermediary effect" rather than simply "has an effect upon". Blast therefore does not require a resistance roll because its effect is a result of an intermediary - a ruinous beam of magic. The spell Change, however, does require a roll because it acts directly upon the victim without any intermediary.
Yep, this is how I handle it, too - the Blast spell's beam of energy does not
have any POW to overcome a target's POW with.
"Mind like parachute, function only when open."
(Charlie Chan)