The full list of Missions available. The first link below provides an overview of how Missions work in Final Fantasy XIII for those that are new to the game.
Mission 01: Pond Scum
Ectopudding located in the Central Expanse of the Archylte Steppe.
Mission 02: Goodwill Hunting
Uridimmu located in the Central Expanse of the Archylte Steppe.
Mission 03: Massif Contamination
Ugallu located in the Tsubaddran Highlands of the Yaschas Massif.
Mission 04: A Hero’s Charge
Adroa located in the Ascendant Scarp of the Yaschas Massif.
Mission 05: Joyless Reunion
Edimmu located in the Tsumitran Basin of the Yaschas Massif.
Mission 06: No Place Like Home
Munchkin Maestro located in the Pass of Paddra of the Yaschas Massif.
Mission 07: Bituitus, the Pillager
Bituitus located in the Paddraean Archaeopolis of the Yaschas Massif.
Mission 08: The Eleventh Hour
Rakshasa located in the Atzilut’s Tears area of Vallis Media.
Mission 09: Heave-ho
Kaiser Behemoth located in the Central Expanse of the Archylte Steppe.
Mission 10: Hollow Hope
Ambling Bellows located in the Northern Highplains of the Archylte Steppe.
Mission 11: Pride Before a Fall
Adroa located in the Central Expanse of the Archylte Steppe.
Mission 12: Geiseric, the Profane
Geiseric located in the Western Benchland of the Archylte Steppe.
Mission 13: Eternity Unpromised
Goblin Chieftain located in the Northern Highplain of the Archylte Steppe.
Mission 14: Defender of the Flock
Sahagin located located in the Font of Namva area of the Archylte Steppe.
Mission 15: Tribal Warfare
Goblin Chieftain located in the Northern Highplain of the Archylte Steppe.
Mission 16: Surrogate Slayer
Sahagin located in the Font of the Namva area of the Archylte Steppe.
Mission 17: A Widow’s Wrath
Pulsework Champion located in the Northern Highplain of the Archylte Steppe.
Mission 18: So Close, Yet So Far
Ambling Bellows located in the Twilit Cavern area of the Mah’habara Subterra.
Mission 19: Triangle of Tragedy
Uridimmu located in the Subterranean Lake of the Sulyya Springs.
Mission 20: Words Unspoken
Goblin Chieftain located in the Palisades of Taejin’s Tower.
Mission 21: A Tremulous Terror
Gelatitan located on the Second Tier of Taejin’s Tower.
Mission 22: Infernal Machine
Ambling Bellows located on the Second Tier of Taejin’s Tower.
Mission 23: Natural Defenses
Gurangatch located on the Second Tier of Taejin’s Tower.
Mission 24: A Potent Sting
Mushussu located on the Fifth Tier of Taejin’s Tower.
Mission 25: Spectral Haunt
Vetala located on the Fifth Tier of Taejin’s Tower.
Mission 26: So Shrill, the Cry
Penanggalan located on the Sixth Tier of Taejin’s Tower.
Mission 27: Mithridates, the Lone
Mithridates located on the Ground Tier of Taejin’s Tower.
Mission 28: Faded Glory
Ceratosaurs located in the Village Proper of Oerba.
Mission 29: Faltering Faith
Juggernaut located in the Palisades of Taejin’s Tower.
Mission 30: Syphax, the Insidious
Syphax located in the Abandoned Dig of the Mah’habara Subterra.
Mission 31: Newfound Purpose
Pulsework Champion located in the Haerii Archaeopolis area of the Archylte Steppe.
Mission 32: And Then There Was One
Amam located in the Western Benchland of the Archylte Steppe.
Mission 33: A Parent’s Pledge
Adamanchelid located in the Eastern Tors of the Archylte Steppe.
Mission 34: Zenobia, the Butcher
Zenobia / Tonberry located in the Haerii Archaeopolis of the Archylte Steppe.
Mission 35: The Road Less Traveled
Gurangatch located in the Primeval Crossroads of the Faultwarrens.
Mission 36: Dark Deliverances
Amam located in the A Dance of Shadow area of the Faultwarrens in the Titan’s Trials.
Mission 37: The Dying of the Light
Rafflesia located in the A Dance of Light area of the Faultwarrens in the Titan’s Trials.
Mission 38: Moonlit Madness
Verdelets located in the Via Lunae area of the Faultwarrens in the Titan’s Trials.
Mission 39: Seeing Stars
Ochu located in the Via Stellarum area of the Faultwarrens in the Titan’s Trials.
Mission 40: Solar Power
Verdelets located in the Via Solis area of the Faultwarrens in the Titan’s Trials.
Mission 41: Gaian Grudge
Tonberrys in the Gaian Path area of the Faultwarrens in the Titan’s Trials.
Mission 42: Antihero
Borgbear Hero in the Salamandrine Path area of the Faultwarrens in the Titan’s Trials.
Mission 43: The Hero Never Dies
Borgbear Hero (plus others) in the Sylphid Path of the Faultwarrens in the Titan’s Trials.
Mission 44: The Old Ones Go to Rust
Corrosive Custard in the Nereid Path of the Faultwarrens in the Titan’s Trials.
Mission 45: Emergent Evolution
Neochu in the Titan’s Throne area of the Faultwarrens.
Mission 46: On Silent Wings
Zirnitra in the Titan’s Throne area of the Faultwarrens.
Mission 47: Unfocused Rage
Raktavija in the Titan’s Throne area of the Faultwarrens.
Mission 48: The Abyss Stares Back
Verdelet in the Titan’s Throne area of the Faultwarrens.
Mission 49: Tyrannicide
Tyrant in the Titan’s Throne area of the Faultwarrens.
Mission 50: Road to Predation
Humbaba in the Titan’s Throne area of the Faultwarrens.
Mission 51: Attacus, the Soulless
Attacus in the Titan’s Throne area of the Faultwarrens.
Mission 52: Head in the Clouds
Zirnitra in the Eastern Tors of the Archylte Steppes.
Mission 53: Freedom From Fear
Zirnitra again in the Pass of Paddra area of the Yaschas Massif.
Mission 54: The Bigger They Are…
Gigantuar in the Eastern Tors of the Archylte Steppe.
Mission 55: Can’t We All Get Along
Neochu in the Aggra’s Pasture are of the Archylte Steppe.
Mission 56: A Toothy Grin
Ugallu in the Ascendant Scarp area of the Yaschas Massif.
Mission 57: What’s Yours is Brine
Sahagins in the Atzilut’s Tears area of Vallis Media.
Mission 58: The Culler of Many
Humbaba in the Earthworks area of the Mah’habara Subterra.
Mission 59: Two-Faced Fiend
Zirnitra again in the Subterranean Lake of the Sulyya Springs.
Mission 60: Dégelà Vu
Gelatitans at the top of the Cloven Spire / Apex of Taejin’s Tower.
Mission 61: I, Juggernaut
Juggernaut in the Village Proper of Oerba.
Mission 62: Indomitable Will
Raktavijas in the Central Expanse area of the Archylte Steppe.
Mission 63: Crushed by Doubt
Adamantortoise in the Eastern Tors of the Archylte Steppe.
Mission 64: The Doomherald
Vercingetorix in the Paddraean Archaeopolis of the Yaschas Massif.