Radiant Protector's Vow: TFT Set 18 radiant item
Radiant Protector's Vow is a radiant item in TFT Set 18. On our item tier list it is B tier. Strong shield Radiant for your main tank.
What Radiant Protector's Vow does
Combat Start: Gain 40 Mana. At 40% Health, gain 30 Mana and a Shield equal to 50% max Health.
From Riot's game data; the exact numbers can change between patches.
See where Radiant Protector's Vow sits against every other item on the item tier list.