ARAM Pick
Gain 15% Heal and Shield power. Gain Empyrean Promise as a Summoner Spell.
Vigilance
Teleport to an ally and grant 100~250 (by level) + 100% AP + 10% bonus health Shield for 3 seconds after landing.
Champions that take this augment 0
No build uses this augment as a core pick yet. Take it when it fits the game.
Similar Prismatic augments
Rite of AscensionOn takedown, enemy champions leave behind their Essence. Attacking the Essence grants movement speed and resets basic ability cooldowns.
En PassantPeriodically identify Vitals on enemy champions. Hitting them with Attacks or Abilities deals max Health true damage, restores Health, and grants Movement Speed. These effects can 
TotentanzReplace a Summoner Spell with A Dance with Death. A Dance with Death: Blink forward and become Unkillable. Get a takedown within 5 seconds or else YOU DIE.
Final FormAfter casting your Ultimate, gain a max Health Shield, Omnivamp and Movement Speed for 10 seconds.
Titan's ResolveGain stacks when taking or dealing damage. For every 7 stacks, gain Adaptive Force, Armor, Magic Resist, Size, and Tenacity.
Prom QueenEvery 35 seconds, Autocast a sparkly tiara descends upon you. When it lands, gain Rakan's Ultimate, charming enemies you touch.
Draw Your SwordBecome melee and gain Attack Damage, Health, Attack Speed, Lifesteal, and Movement Speed (scaling with the range you give up).
King MeThe first time you take the enemy transport with a Legendary Item you become Kinged, upgrading your item and gaining a random Prismatic Augment.Based on patch 26.22 game data. Some values change in game depending on the situation.