Also called "Caliburnus", Excalibur was the legendary sword of King Arthur. It is often attributed to be forged either in fairyland or Avalon, of a metal not from the earth, most likely a meteorite. Most stories agree that Vivian, the Lady of the Lake, gave it to Arthur, though in some, it is the Sword in the Stone that Uther Pendragon left to identify the next king after his death. At Arthur's death, he had Excalibur thrown back into the lake from which it came, and a hand rose up to receive it.
エクスカリバー [excalibur] in Japanese.
Final Fantasy I
Stats: ATK +45, ACC +35
Equip:
Obtain:
Description: Sword crafted from a legendary metal
Final Fantasy II

Stats: ATK +100, ACC +75%, EVA +2%
Equip: all
Obtain: ?
Description: A legendary sword handed down by the dragoons
Final Fantasy III

Stats: ATK 137, ACC 90, STR +5, VIT +5, INT +5, MND +5, AGI +5, weight 1
Use: FRE, ONK, RDM, KNT
Treasure: Eureka (guarded by General)
Type: Sword
Final Fantasy IV
Stats: ATK 120, ACC 99, STR +10, Holy damage
Equip: Cecil
Buy: - (sell: 30,000 gil)
Obtain: give Adamantite and Mythgraven Blade to Kokkol
Final Fantasy V
Stats: ATK +107, STR +5
Equip: Knight, Gladiator
Buy: - (sell: 5 gil)
Obtain: Kuza Castle (requires one of the tablets)
Other: deals holy elemental damage, can be used with Spellblade and with two hands
Other: one of the twelve legendary weapons
Final Fantasy VI
Stats: ATK 217, EVA +20, Holy element
Equip: Terra, Locke, Edgar, Celes
Obtain: ?
Description: Legendary holy sword
Other: Can be used with Runic and Two-handed
Final Fantasy IX
Stats: ATK 77, Holy element
Equip: Steiner
Abilities: Climhazzard
Buy: - (sell: 9,500 gil)
Obtain: give Magical Fingertip to old man on the third floor of Daguerreo
Description: Light sword used by holy knights
Type: Greatsword

Final Fantasy XII
Stats: ATK 128, EVA 10, Holy element
Range: 1, Charge time: 30, Combo chance: 7, Knockback chance: 10
Buy: - (sell: 0 gil)
Revenant Wings
Stats: ATK 100, MATK 50, splash damage
Attack Speed: 60
Equip: Basch
Buy: 13,000 gil (sell: ? gil), chapter 8
Treasure: Wings of Midnight
Description: Mythical sword only a true king can wield
Final Fantasy Tactics
Stats: ATK 21, Parry 35% (when available), gives Haste to wielder, absorb Holy element, boost Holy element magick
Range: horizontal 1, vertical up 2, vertical down 3
Equip (job): Knight, Dark Knight, Onion Knight
Equip (character): Squire (Ramza, ch4 only), Fell Knight, Holy Knight, Game Hunter, Templar, Sky Pirate, Sword Saint, Divine Knight, Ark Knight
Equip (enemy): level 96 (Throw only)
Buy: - (sell: 5 gil)
Treasure: Midlight's Deep with Treasure Hunter (floor 5 The Oubliette)
Obtain: take from Orlandeau when he joins, Sticky Fingers an enemy, steal in Brave Story/Rendezvous Mode, Rendezvous Mode multiplayer
Description: It is said that only the true heir to the throne can wield this legendary knight's sword.
Other: can be used with Dual Wield, Doublehand and Throw
Crystal Chronicles
Strength: 33
Equip: Clavat
Craft: Legendary Weapon -scroll, Alloy, Ancient Potion, Orichalcum, 2,500 gil
Other: Focus attack Soulshot
Ring of Fates
Stats: ATK 170
Buy: - (sell: 5,500 gil)
Craft: Conqueror Weapon scroll
Bonus 1-star: ATK Boost 1, MAG Boost 1, SP Boost 1
Bonus 2-star: ATK/MAG/SP Boost 2+HP Regen 2
Bonus 3-star: ATK/MAG/SP Boost 2+SP Regen 2, ATK/MAG/SP Boost 3+HP Regen 3+SP Regen 3
Airborne Brigade

SSR
Type: Sword, Element: Holy, Growth: Slow, Cost: 36
Attack: 13,690 (lv1), ? (lv200), 47,539 (lv220), ? (lv240), ? (lv260), ? (lv280)
Defense: 13,730 (lv1), ? (lv200), 47,677 (lv220), ? (lv240), ? (lv260), ? (lv280)
Obtain: ?
All the Bravest
Stats: ATK +10, From: FF1, Number: 35
Equip: Knight, Mystic Knight, Cecil Harvey, Bartz Klauser, Cloud Strife, Squall Leonhart, Seifer Almasy, Adelbert Steiner, Vaan
Drop: Neo Exdeath
Description: All knights yearn for this sword of unparalleled power. Accept no imitations.
Record Keeper

Excalibur (IV)
Stats: ATK +90, ACC 95 (lv1), ? (lv5), ? (lv10), ? (lv15), ? (lv20), ? (lv25), ATK +142, ACC 95 (lv30)
Max Level: lv20 (initial), lv25 (first evolve), lv30 (second evolve)
Type: Sword, Rarity: ★★★★★
Other: strengthens Holy element attacks (effect: small)
Other: enables use of the Paladin Force Soul Break when equipped by Cecil

Excalibur (V)
Stats: ATK +87, ACC 95 (lv1), ? (lv5), ? (lv10), ? (lv15), ? (lv20), ? (lv25), ATK +139, ACC 95 (lv30)
Max Level: lv20 (initial), lv25 (first evolve), lv30 (second evolve)
Type: Sword, Rarity: ★★★★★
Other: raises Holy element damage done (effect: small)
Other: enables use of the True Legendary Blade Soul Break when equipped by Bartz

Excalibur (VI)
Stats: ATK +88, ACC 95 (lv1), ? (lv5), ? (lv10), ? (lv15), ? (lv20), ? (lv25), ATK +140, ACC 95 (lv30)
Max Level: lv20 (initial), lv25 (first evolve), lv30 (second evolve)
Type: Sword, Rarity: ★★★★★
Other: raises Holy element damage done (small)
Other: enables use of the Splendid Blade of Invincibility Soul Break when equipped by Celes

Excalibur (IX)
Stats: ATK +93, ACC 95 (lv1), ? (lv5), ? (lv10), ? (lv15), ? (lv20), ? (lv25), ATK +145, ACC 95 (lv30)
Max Level: lv20 (initial), lv25 (first evolve), lv30 (second evolve)
Type: Sword, Rarity: ★★★★★
Other: strengthens Holy element attacks (effect: small)
Other: enables use of the Climhazzard when equipped by Steiner
Category: Equipment