. . . "Armor crystals were initially introduced in the Magic Item Compendium as a wondrous item that can be attached to magic armor (one crystal at a time) to give that armor additional properties. Back to Main Page \u2192 3.5e Homebrew \u2192 Equipment"@en . . . . . "Armor crystals were initially introduced in the Magic Item Compendium as a wondrous item that can be attached to magic armor (one crystal at a time) to give that armor additional properties. Back to Main Page \u2192 3.5e Homebrew \u2192 Equipment"@en . "3.5e Armor Crystals"@en . . . .