Ascendance

2 different WoW Forever spells share the name Ascendance. Each is a separate effect with its own tooltip; pick the one you mean to compare it with Classic Era.

• Ascendance #28200 unchanged Your next 5 damage or healing spells cast within 20 seconds will grant a bonus of up to 40 damage and up to 75 healing, stacking up to 5 times. Expires after 6 damage or healing spells or 20 seconds, whichever occurs first.
• Ascendance #28204 unchanged Spell damage increased by up to 40. Healing increased by up to 75.