Each Follower has access to a total of 8 skills. However, only one skill can be selected from each of the 4 tiers, skills only have one ranks, and they cannot be modified.
Tier 1 (unlocked at level 5):
Heal - Heals you or the Templar for 4651 Life. Has a cooldown of 30 seconds.
Intervene - Taunts enemies attacking the hero for 3 seconds when the hero is below 50% Life. Has a cooldown of 60 seconds.
Tier 2 (unlocked at level 10):
Intimidate - Enemy units are slowed by 60% for 3 seconds when they hit the Templar.
Loyalty - Regenerates 155 Life per second for you and the Templar.
Tier 3 (unlocked at level 15):
Charge - Charges a target, dealing 50% weapon damage and stunning all enemies within 8 yards for 2 seconds. Has a cooldown of 30 seconds.
Onslaught - Delivers a massive blow to an enemy for 200% weapon damage. Has a cooldown of 15 seconds.
Tier 4 (unlocked at level 20):
Guardian - Rush to the aid of wounded ally, knocking back enemies within 15 yards and healing the wounded ally for 4651 Life. Has a cooldown of 30 seconds.
Inspire - Increase resource generation for all allies that the Templar is following.
Mana: 2 per second.
Arcane Power: 0.5 per second.
Hatred: 1 per second.
Fury: 8% generated.
Spirit: 12% generated.