Races Of Eberron
Construct Essence: This (and lesser version) grants living construct more traits of construct type.
Construct Essence, Lesser
Dominate Living Construct: Basically dominate person, but for living constructs.
Humanoid Essence: This chain of infusions grants some traits of humanoid type to constructs.
Humanoid Essence, Greater
Humanoid Essence, Lesser
Inflict Light Damage, Mass: As regular infusions, but multiple targets.
Inflict Moderate Damage, Mass
Natural Weapon Augmentation: This chain is similar to the weapon augmentation infusions from the Eberron CS, but works on natural weapons instead.
Natural Weapon Augmentation, Greater
Natural Weapon Augmentation, Lesser
Natural Weapon Augmentation, Personal
Repair Light Damage, Mass: As regular infusions, but multiple targets.
Repair Moderate Damage, Mass
Unseen Crafter: Similar to unseen servant, but can use Craft.
Explorer's Handbook
Invoke Elemental: Releases bound elementals (from magic items) to serve you.