1. Is there any difference, regarding protections, resistances, saving throws and most importantly limited/exhaustable protections, between applying several effects directly from within weapon attack or applying 100% probable non-saveable non-resistable spell within weapon attack, which in turn contains exact same effects?
2. Which is the better setting to ensure utility spell, which is merely a container to certain effects, always deliver these effects: "natural/nonmagical" or "not dispell/bypass resistance"?
2.1 Am I getting this right that if a target has 50% chance to ignore the effect, this chance will still be applied even if the effect is delivered to the target not directly as the attack effect but wrapped in such utility spell?