WoWDB

Rank 1: Blast your target with a ball of concentrated flame, dealing 100 Fire damage to an enemy or healing an ally for 100.

Each cast of Concentrated Flame deals 100% increased damage or healing. This bonus resets after every third cast.

Rank 2: Concentrated Flame now burns the target for an additional 75% of the damage or healing done over 6 sec.

Rank 3: Concentrated Flame now has 2 charges.

Rank 4: Concentrated Flame gains an enhanced appearance.

Rank 1: Your spells and abilities have a chance to cauterize your target for 0 Fire damage over 10 sec or to heal an ally for 0 over 10 sec.

Rank 2: Ancient Flame now does an additional 25% damage or healing.

Rank 3: Ancient Flame can now stack up to 3 times.

Rank 4: Ancient Flame gains an enhanced appearance.