NOTE: As their name suggests hints are not exactly Legaia 2: Duel Saga cheats, and are usually just simple (but very useful) tips on how you can unlock secret level, features, find hidden areas and such. Hopefully these will make playing Legaia 2: Duel Saga even more entertaining.
Ayne's Arts
Full Impact - [Right], [Left], [Up], [Down]
Tidal Wave - [Up], [Right], [Down], [Left]
Shockforce - [Down], [Right], [Left]
Whirlwind Attack - [Left], [Down], [Up]
Earthrazor - [Right], [Up], [Down]
Disaster Master - [Up], [Left], [Right]
Axe Crush (Hyper) - [Up], [Left], [Down], [Left], [Right]
Power Blade (Hyper) - [Down], [Right], [Down]
Raging Warrior (Hyper) - [Right], [Up], [Left], [Up]
Firestorm (Hyper) - [Left], [Down], [Down]
Galeforce (Hyper) - [Left], [Left], [Up]
Solid Blow (Hyper) - [Down], [Right], [Right]
Soaring Axe (Variable 2) - [Left], [Left], [Right], [Right], [Down], [Up]
Armageddon Star (Variable 1) - [Up], [Down], [Left], [Left], [Right], [Right]
Kazan - Arts
Lightning Kick (16) - [Left], [Up], [Down]
Critical Thrust (16) - [Up], [Right], [Right]
Moon Splitter (16) - [Down], [Left], [Right]
Double Kick (20) - [Down], [Up], [Up], [Up]
Double Fists (20) - [Down], [Down], [Down], [Up]
Jaw Buster (20) - [Right], [Right], [Up], [Up]
Goblin Dance (20) - [Right], [Right], [Left], [Right]
Fever Wind (24) - [Down], [Left], [Left], [Down], [Right]
Aerial Attack (-24; S[Up]er) - [Left], [Right], [Down], [Up]
Iron Fists (-24; S[Up]er) - [Up], [Right], [Left], [Left]
Deadly Hands (-24; S[Up]er) - [Up], [Down], [Right], [Up]
Cannon Blast (-32; S[Up]er) - [Up], [Up], [Left], [Down], [Right]
Fists Of Rage (-30; Hyper) - [Left], [Left], [Left]
Fists Of Glory (-40; Hyper) - [Left], [Left], [Right], [Left]
Earth Shaker (-40; Hyper) - [Right], [Left], [Up], [Up]
Hyper Blast (-50; Hyper) - [Up], [Left], [Right], [Down], [Down]
Sky Shaker (-50; Hyper) - [Up], [Left], [Right], [Up], [Down]
Ultimate Fury (-60; Hyper) - [Up], [Left], [Right], [Left], [Down], [Down]
Fatal Impact (-80; Variable) - [Right], [Right], [Left], [Left], [Down], [Up]
Demon Crusher (-80; Variable) - [Up], [Left], [Down], [Right], [Up], [Left]
Fists Of Stone (-100; Mystic) - [Down], [Right], [Left], [Up], [Right], [Left], [Down]
Lang’s Arts
Blue Moon Buster - Press [Right], [Down], [Right]
Hawk Strike - Press [Left], [Down], [Down]
Blade Dance - Press [Down], [Left], [Left]
Mountain Crusher - Press [Up], [Right], [Up]
Thunder Flash - [Down], [Up], [Up], [Up]
Demon Thrust - [Down], [Down], [Down], [Up]
Shadow Split - [Left], [Right], [Up], [Left]
Chaos Strike - [Up], [Down], [Right], [Up]
Wind Blade - [Left], [Right], [Down], [Up], [Left]
Battle Flash - [Up], [Down], [Down], [Left], [Right]
Rabid Attack - [Down], [Up], [Down], [Left], [Right]
Sand Storm (S[Up]er) - [Right], [Left], [Right]
Red Whirlwind (S[Up]er) - [Down], [Up], [Up], [Left]
True Moon Slash (S[Up]er) - [Up], [Down], [Down], [Up]
Thunder Moon (S[Up]er) - [Up], [Up], [Right], [Right]
Moon Flower (S[Up]er) - [Right], [Left], [Down], [Left], [Right]
Raging Fang (Hyper) - [Up], [Down], [Up]
Roaring Fang (Hyper) - [Up], [Right], [Left], [Up]
Divine Bolt (Hyper) - [Up], [Down], [Down], [Right]
Sky Fang (Hyper) - [Up], [Down], [Right], [Left], [Up]
Thunder Sky (Hyper) - [Down], [Left], [Down], [Right], [Up]
Sleeping Dragon (Hyper) - [Left], [Up], [Right], [Left], [Down], [Up]
Airborne Fury (Variable) - [Down], [Left], [Up], [Right], [Down], [Left]
Solid Strike (Variable) - [Left], [Right], [Left], [Down], [Up], [Down]
Maya's Arts
Wind Blade - [Right], [Left], [Up]
Thunderhead - [Right], [Up], [Left]
Bed Rock Buster - [Down], [Right], [Down]
Dark Disaster - [Down], [Down], [Up]
Ice Floe - [Up], [Right], [Right]
Blind Fury - [Left], [Up], [Right]
Inferno - [Left], [Down], [Left]
Magma Mayhem - [Left], [Left], [Left], [Down]
Nova Heat - [Left], [Up], [Up], [Left]
Aqua Spear - [Right], [Down], [Up], [Right]
Ice Pyre - [Right], [Right], [Down], [Down]
Toxic Cloud (S[Up]er) - [Right], [Up], [Down]
Sky Splitter (S[Up]er) - [Left], [Left], [Right], [Left]
Blizzard Blast (S[Up]er) - [Up], [Up], [Right], [Up]
Gravity Crush (S[Up]er) - [Down], [Up], [Down], [Down]
Ballistic Light (S[Up]er) - [Down], [Down], [Left], [Left]
Spirit Storm (S[Up]er) - [Up], [Right], [Up], [Right]
Meteor Storm (S[Up]er) - [Down], [Left], [Left], [Left], [Right]
Big Bang (Hyper) - [Down], [Up], [Right], [Left]
Absolute Zero (Hyper) - [Right], [Right], [Right], [Right]
Dust to Dust (Hyper) - [Down], [Down], [Down], [Down]
Raging Sky (Hyper) - [Up], [Up], [Up], [Up]
Dancing Flames (Hyper) - [Left], [Left], [Left], [Left], [Left]
Nether Gate (Hyper) - [Down], [Up], [Left], [Right], [Down], [Down]
(O) Pyro Fury (Variable) - [Right], [Left], [Left], [Up], [Down], [Right]
(F) Shockwave (Variable) - [Left], [Right], [Down], [Up], [Down], [Right]
Forbidden Rite (Mystic) - [Down], [Up], [Right], [Down], [Up], [Left], [Down]
Sharon's Arts
Slay Cutlass - [Right], [Left], [Up]
Spike Anchor - [Up], [Down], [Right]
Riot Flag - [Up], [Left], [Left], [Up]
Bloody Fang - [Left], [Up], [Down], [Left]
Rumble Spike - [Left], [Up], [Up], [Up]
Rising Stars - [Right], [Down], [Right], [Right]
Range Wave - [Down], [Right], [Down], [Left]
Rave Storm - [Down], [Up], [Right], [Left], [Right]
Blood Spark - [Down], [Right], [Left], [Right], [Up]
Fear Galgarin (S[Up]er) - [Left], [Left], [Down]
Crescent Heel (S[Up]er) - [Up], [Up], [Right], [Right]
Spiral Blade (S[Up]er) - [Left], [Left], [Right], [Up]
Peach Surprise (S[Up]er) - [Down], [Up], [Down], [Left]
Surf Divide (S[Up]er) - [Right], [Left], [Down], [Down]
Fearful Arc (Hyper) - [Left], [Right], [Right]
Merciful Arc (Hyper) - [Right], [Up], [Left], [Down]
Lord of Eden (Hyper) - [Left], [Right], [Left], [Right]
Sky Lord (Hyper) - [Left], [Right], [Down], [Left], [Right]
Windmill Rose (Hyper) - [Down], [Up], [Up], [Up], [Up]
Detonating Rose (Hyper) - [Down], [Down], [Down], [Up], [Up], [Up]
Splash Rave (Variable A) - [Down], [Down], [Left], [Right], [Up], [Up]
Phantom Burst (Variable B) - [Left], [Down], [Up], [Right], [Down], [Right]
Apokolips (Mystic) - [Up], [Down], [Left], [Right], [Up], [Down], [Up]