29 cards where the text includes “protection from black” and the colors ≥ W and it’s legal in Premodern

Absolute Grace (Urza's Saga #1)
Akroma, Angel of Wrath (Commander 2020 #73)
Black Ward (Fourth Edition #8)
Cho-Arrim Legate (Mercadian Masques #10)
Crown of Awe (Onslaught #16)
Crusading Knight (Invasion #12)
Death Speakers (Masters Edition #7)
Disciple of Grace (Onslaught #25)
Duskrider Falcon (Weatherlight #12)
Karmic Guide (Crimson Vow Commander #90)
Llanowar Knight (Invasion #254)
Mask of Law and Grace (Urza's Destiny #11)
Melesse Spirit (Mirage #27)
Mystic Crusader (Odyssey #33)
Mystic Enforcer (Dominaria Remastered #192)
Mystic Familiar (Torment #11)
Nightwind Glider (Mercadian Masques #31)
Obsidian Acolyte (Invasion #22)
Order of the White Shield (Masters Edition II #26)
Paladin en-Vec (Tempest Remastered #23)
Pilgrim of Virtue (Odyssey #41)
Questing Phelddagrif (Planeshift #119)
Righteous War (Visions #134)
Scalebane's Elite (Visions #135)
Soltari Monk (Tempest Remastered #31)
Strength of Isolation (Torment #17)
Teroh's Vanguard (Torment #19)
Voice of Grace (Urza's Saga #54)
White Knight (Duel Decks: Knights vs. Dragons #9)

The arc of my blade has carved a path of light to the end of these results.