26 Apr 2014
Heroic abilities will resolve before the spell that caused them to trigger.
26 Apr 2014
Heroic abilities won't trigger when a copy of a spell is created on the stack or when a spell's targets are changed to include a creature with a heroic ability.
26 Apr 2014
Heroic abilities will trigger only once per spell, even if that spell targets the creature with the heroic ability multiple times.