Mon Mar 20, 2017 10:47 pm
On the first day of the previous event, it was set up this way... running the normal mode event quest gave you more event points per energy spent compared to heroic or legendary. However, it was changed from the second day onwards. The higher the difficulty, the more event points per energy spent.
In this event though, it seems to be deliberately set up this way, to force you to choose between ladder or a chance for better loot drops.