Overlord's Bloodmail

Stats

Values as the League of Legends Wiki's item data lists them, for every mode; the data doesn't state their units.

Effects

• Tyranny (unique): Gain bonus attack damage equal to 2.5% bonus health.
• Retribution (unique): Gain bonus attack damage equal to 0 to 10 by 1 of your total attack damage from other sources.³

Arena changes

• Attack damage changed to 40.
• Health changed to 400.
• Tyranny health ratio changed to 3% bonus health.
• Retribution health ratio changed to 0 to 17.5.⁴

• Overlord's Bloodmail is included in a Cho'Gath build with Heartsteel, Lightning Rod, Cloak of the Starry Night, Demon King's Crown, and Black Hole Gauntlet.⁵
• Overlord's Bloodmail can make an Omega tank Shyvana build strong.⁶
• Heartsteel and Overlord's Bloodmail are used together in tank builds; Akshan works well with this approach.⁷
• With ADAPt, some champions build Overlord's Bloodmail or Muramana before returning to their usual build; some build both.⁸
• A health-stacking Swain or Vladimir build with ADAPt, Overlord's Bloodmail, and Riftmaker is recommended.⁹
• Heartsteel, Black Hole, Overlord's Bloodmail, and Titanic Hydra make a simple health and attack damage build that pairs well with many tank builds.¹⁰
• Overlord's Bloodmail ties bruiser builds together when they have a lot of health.¹¹

• Overlord's Bloodmail alongside escAPADe is a favored combination on Tahm Kench and Cho'Gath; it also works on Nunu.¹²¹³
• With ADAPt, Overlord's Bloodmail can give AP-scaling tanks damage while they build tank items. Suggested champions for this combination are Rammus, Malphite, Sejuani, Tahm Kench, Amumu, Mordekaiser, Maokai, Galio, Nunu, and Udyr.¹⁴
• Overlord's Bloodmail can pair with Goliath and other health-stacking augments on Varus with ADAPt.¹⁵
• Overlord's Bloodmail and Riftmaker can give a pure tank or a champion such as Mundo more damage when its damage also scales with attack damage and ability power.¹⁶
• With ADAPt, Overlord's Bloodmail can convert health into attack damage; Manamune can convert mana into attack damage, while Archangel's Staff and Riftmaker do not convert their bonuses into attack damage.¹⁷¹⁸

Earlier formats

• Overlord's Bloodmail can add to Miss Fortune's bonus attack damage from her passive.²⁰ 8x2 duos
• Udyr's Q has high attack damage ratios and deals percentage health damage on multiple hits; augments that trigger those hits instantly can work with Overlord's Bloodmail.²¹ 8x2 duos
• ADAPt, Mind to Matter, Overlord's Bloodmail, and Ryze's passive can feed bonus stats into a loop that increases health and ability power.^222324252627 8x2 duos
• Vladimir can use Overlord's Bloodmail and Riftmaker with ADAPt in a health-to-ability-power conversion build.²⁸ 8x2 duos
• Overlord's Bloodmail can be part of a tanky Mundo build with Heartsteel, Circle of Death, and Sanguine Gift; Sanguine Gift can trigger on each empowered E attack.²⁹³⁰ 8x2 duos
• Overlord's Bloodmail and Riftmaker can be options for a tanky champion with escAPADe.³¹ 8x2 duos
• Overlord's Bloodmail and Riftmaker can provide enough conversions and multipliers for Vladimir's passive to turn ability power into health and back into ability power.³²³³ 8x2 duos
• Recommended with Overlord's Bloodmail are Riftmaker, Titanic Hydra, Hellfire Hatchet, Rabadon's Deathcap, Infinity Edge, Rageblade, on-hit items, Jak'Sho, Ninja Tabis, and Mercury's Treads, which can scale with stats or provide unique effects.³⁴³⁵ 8x2 duos