Hawkren Hargraves's page

As someone who plays alot of magus, the X2 on crits with spells is devastating in and of itself.

Spellstrike (Su): At 2nd level, whenever a magus casts a spell with a range of “touch” from the magus spell list, he can deliver the spell through any weapon he is wielding as part of a melee attack. Instead of the free melee touch attack normally allowed to deliver the spell, a magus can make one free melee attack with his weapon (at his highest base attack bonus) as part of casting this spell. If successful, this melee attack deals its normal damage as well as the effects of the spell. If the magus makes this attack in concert with spell combat, this melee attack takes all the penalties accrued by spell combat melee attacks. This attack uses the weapon's critical range (20, 19–20, or 18–20 and modified by the keen weapon property or similar effects), but the spell effect only deals ×2 damage on a successful critical hit, while the weapon damage uses its own critical modifier.

They never intended for your spell to do more thank x2 on a crit.
There for, I always go for the 18-20 weapons use keen at level 5 or just get it on the weapon itself.
A 15-20X2 spell is awsome.

You mean I'm not casting it from the magus spells per day. Yes, I was thinking that that may have been RAI, but RAW, does seem to allow for it. AS always tho I'll ask my gm and go off that... Never hurts to cast True strike and move. Tho from what others are telling me at the game store bobson has the general acceptable answer.

OMG please let this thread end. It's legal. You basically get two attacks if you have a successful concentration check.
PLEASE LET IT GO.