(2) Set: Your Holy Shock critical heals now also place a periodic healing effect on the target, healing for 15% of the Holy Shock's heal amount over 9 sec.
(4) Set: Increases all healing you do by 5%.
Bonuses activate at 2 pieces and 4 pieces equipped.
In Wrath of the Lich King it is item level 245 and requires level 80. In MoP Classic it is item level 225, requires level 80 and sells to vendors for 1c.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Valorous Aegis Greaves Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Valorous Aegis Greaves suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Valorous Aegis Greaves is part of the transmog set Valorous Aegis Plate (Paladin only). The other 16 pieces:
Blizzard numbers items as they are created, so the named items next to ID 45371 (45365 to 45376) were usually added in the same batch as Valorous Aegis Greaves: the same quest line, zone, vendor or reward set.