역류

15/04/2013

Casting a spell with overload doesn’t change that spell’s mana cost. You just pay the overload cost instead.

15/04/2013

If you are instructed to cast a spell with overload “without paying its mana cost,” you can’t choose to pay its overload cost instead.

15/04/2013

If you don’t pay the overload cost of a spell, that spell will have a single target. If you pay the overload cost, the spell won’t have any targets.

15/04/2013

Note that if the spell with overload is dealing damage, protection from that spell’s color will still prevent that damage.