Gem of Alert

Only activates when equipped by a Ranged character. Casting any skill marks the target for 6 seconds. When the marked enemy is attacked by the equipper or their ally, they take additional damage equal to 20% of the equipper's Attack. The mark is then removed. Socketing this gem into a Badge adds 1 pt to the skill.

2 pts

Only activates when equipped by a Ranged character. Casting any skill marks the target for 6 seconds. When the marked enemy is attacked by the equipper or their ally, they take additional damage equal to 30% of the equipper's Attack. The mark is then removed.

3 pts

Only activates when equipped by a Ranged character. Casting any skill marks the target for 6 seconds. When the marked enemy is attacked by the equipper or their ally, they take additional damage equal to 40% of the equipper's Attack. The mark is then removed.

4 pts

Only activates when equipped by a Ranged character. Casting any skill marks the target for 6 seconds. When the marked enemy is attacked by the equipper or their ally, they take additional damage equal to 80% of the equipper's Attack. The mark is then removed.