Agility is an Attribute best suited for combat. Each Agility point will give you 1.47 Attack Speed and 1.08 Basic Armor, except levels 1, 7, 13, 19 and 25 which give you:
Level 1 | 2.25% Lifesteal |
Level 7 | 4.9 Power |
Level 13 | 12 Basic Armor |
Level 19 | 8.75 Attack Speed |
Level 25 | 9.15 Basic Damage |