Enthusiasm is Dunban's fifth Skill Tree in Xenoblade Chronicles. It can be unlocked by completing the quest Stunted Growth on the Fallen Arm. Prioritizing Enthusiasm increases Dunban's Strength by up to 100 (10 if no skill has been learnt).
|Name||Shape||Linkable||Cost||Description||Skill Tree Effect Value|
|Charge Acceleration||Square||Yes||8||Grants Haste buff at start of battle.||30|
|Counter Rage||Circle||Yes||6||Increases chance of a counter-attack by 10%.||40|
|Ardent Strike||Circle||Yes||7||Increases tension gained after a critical hit.||50|
|Deadly Determination||Star||Yes||58||Increases tension gained when using Arts by 10.||70|
|Blazing Aura||Hexagon||Yes||43||Fills Party Gauge by 20 when activating an Aura.||100|