Level 1: Lord of the Golden wood - Each enemy hero in a medium vicinity grants Celeborn +10% damage and +5% armor. (Becomes 'Lord of the Firstborn' when using 'Might of the Silver One'). /Passive ability/
Level 5: Protecting wind - Surrounds himself with a gale that protects against enemy arrows, gives knockback resistance, and gives +25% movement speed (Becomes 'Torrential wind' when using 'Might of the Silver One').
Might of the Silver One
Once he uses Might of the Silver One he will gain a roster of upgraded abilities which are more powerful. They all require level 10 because they require Might of the Silver One to function.
Lord of the Firstborn: Celeborn tries to protect the Firstborn from his enemies. With every enemy hero within a middle vicinity of Celeborn, Celeborn gains +10% attack and +5% armor (up to 11 times) As long as Might of the Silver One is active he also gain +25% attack speed
Shining Blade: Celeborn bathes his blade in silvery light. For 30 seconds he gain +25% attack speed, damage and experience
Torrential Winds: Celeborn is surrounded by torrential winds that intercept hostile arrows, provides him resistance against knock-back, bestow 25% speed and flings away enemy units.
Heavy Gales: Celeborn manipulates the winds and drags enemy heroes within range of the skill "Lord of the Golden Wood" to his position and damage them.
Celeborn can gain only one upgrade:
Gifts of Lorien - Gets a royal armor that improves his defense and attack by +10%. This upgrade can be applied to him through Galadriel's ability Gifts of Lorien.
As the description says Celeborn is most used to kill enemy heroes. But he is effective against units too, because of his ability Protecting wind that throws back all enemies (units, heroes) that are close to him. In order to keep him alive for a long time he must be surrounded by units or heroes. His abilities are centered only to himself and most effective ability - Might of the Silver One must be used together with all other his abilities to make him stronger.
"Tell me where is Gandalf? For I much desire to speak with him!"
"Eight there are here, yet nine there were, set out from Rivendell."
"Strange creatures bearing the mark of the White Hand have been seen on our borders."
"Mordor Orcs now hold the eastern shore of the Anduin."