Shield Mastery - iRO Wiki

Shield Mastery is a 4^th class passive skill available as Imperial Guard.

Effect

Increases your RES, and the base skill damage of Cross Rain.

Crusader • Paladin • Royal Guard • Imperial Guard
2nd Class Skills	Cavalier Mastery • Cure • Defending Aura • Demon Bane • Divine Protection • Faith • Grand Cross • Guard • Heal • Holy Cross • Peco Peco Ride • Resistant Souls • Sacrifice • Shield Boomerang • Shield Reflect • Shrink • Smite • Spear Mastery • Spear Quicken
Transcendent Skills	Battle Chant • Gloria Domini • Martyr's Reckoning • Rapid Smiting
3rd Class Skills	Banding • Burst Attack • Cannon Spear • Earth Drive • Exceed Break • Full Throttle • Genesis Ray • Hesperus Lit • Inspiration • King's Grace • Moon Slasher • Overbrand • Piety • Pinpoint Attack • Prestige • Reflect Damage • Shield Press • Shield Spell • Trample • Vanguard Force • Vanishing Point
4th Class Skills	Attack Stance • Cross Rain • Grand Judgement • Guard Stance • Guardian Shield • Holy Shield • Judgement Cross • Overslash • Rebound Shield • Shield Mastery • Shield Shooting • Spear & Sword Mastery • Ultimate Sacrifice
Quests	Crusader Job Change Guide • Crusader Skill Quest • Rebirth Walkthrough • Royal Guard Job Change Guide • Fourth Class Job Change Quest Skip • Imperial Guard Job Change Guide
Weapons	One Handed Sword • Spear • Two Handed Sword