Eureka!, the gnome racial, cut down hard

The 24 September update clearly cuts Eureka!, the gnome racial trait.

Your next three abilities cost much less, depending on your class: up to 50% less mana for Mages and Warlocks, 40% less rage for Warriors, 20% less energy for Rogues and 15% less mana for Priests.

• The reduction drops to 10% for every class, on mana, rage or energy.
• The 10% damage bonus (and healing bonus for healers) stays.
• The cooldown stays at 2 minutes.