Eclipse (月光 Gekkō, lit. Moonlight) is a skill exclusive to the Black Knight in Fire Emblem: Radiant Dawn. Eclipse serves as his mastery skill, and is thus non-transferable to other members of the player's army. When activated, Eclipse multiplies the Strength of its user by 5, alongside neutralizing the enemy unit's defenses (excluding ranged attacks).
An overwhelmingly powerful skill, Eclipse is capable of killing any unit, save for those with skills such as Miracle and Mantle. It has been proven, albeit with hacking, that this skill is capable of killing even the Goddess Ashera, the final boss of Radiant Dawn. Its total damage has been placed at 208 points.
The skill reappears in Fire Emblem Heroes under the name Black Luna (黒の月光 Kuro no Gekkō, lit Black Moonlight) where it's again an exclusive special attack of the Black Knight. While no longer multiplying attack, the skill provides greater degree of defence negation than standard Luna.
|Effects||Multiplies the Strength of its user by 5, alongside neutralizing the enemy unit's defenses (excluding ranged attacks).|
|Notes||Class skill of the Black Knight class.|