2014-04-26 : Heroic abilities will resolve before the spell that caused them to trigger.

2014-04-26 : Heroic abilities will trigger only once per spell, even if that spell targets the creature with the heroic ability multiple times.

2014-04-26 : 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.

2014-04-26 : You must remove all +1/+1 counters from Sage of Hours to activate its ability, even if the number of counters isn't a multiple of five. For example, if you remove twelve counters to activate the ability, you'll take two extra turns. If you remove three counters, you won't take any extra turns.