http://www.serebii.net/pokedex-dp/475.shtml

Gallade-Blade Pokemon [Erureido]
Ability: Steadfast-Increases Gallade's speed when flinched.
Type: Psychic/Fighting
Stats: 68 H.P. / 125 ATK. / 65 DEF. / 65 SP.ATK. / 115 SP.DEF. / 80 SPD.
Physical Movepool (STAB in bold)
Aerial Ace
Body Slam
Brick Break
Close Combat
Cut
Double Edge
Drain Punch
Earthquake
Facade
False Swipe
Feint
Fire Punch
Fling
Focus Punch
Frustration
Fury Cutter
Giga Impact
Ice Punch
Leaf Blade
Natural Gift
Night Slash
Poison Jab
Psycho Cut
Return
Rock Slide
Rock Smash
Rock Tomb
Secret Power
Shadow Sneak
Slash
Stone Edge
Strength
Thief
Thunder Punch
X-Scissor
Special Movepool
Um...Just use psychical attacks, but just for reference.
Charge Beam
Confusion
Dream Eater
Focus Blast
Future Sight
Grass Knot
Hidden Power
Hyper Beam[lol]
Icy Wind
Magical Leaf
Mud-Slap
Psychic
Shadow Ball
Shock Wave
Snore[lol]
Thunderbolt
Support Movepool
Attract
Bulk-Up
Calm Mind
Captivate
Charm
Confuse Ray
Defense Curl
Destiny Bond
Disable
Double Team
Endure
Flash
Growl
Grudge
Helping Hand
Hypnosis
Imprison
Leer
Light Screen
Lucky Chant
Mean Look
Memento
Mimic
Nightmare
Protect
Psych Up
Rain Dance
Recycle
Reflect
Rest
Safeguard
Sing
Skill Swap
Sleep Talk
Snatch
Substitute
Sunny Day
Swagger
Swords Dance
Taunt
Teleport[lol]
Thunder Wave
Torment
Toxic
Will-o-Wisp
Wish
With it's godly movepool you would think everyone would be using it, but just like Blaziken, it's speed is its downfall. It's a wee bit slow for a sweeper, but a wee bit to quick for a trick room team.
*Taken form the analysis found here*
name: Standard
move 1: Close Combat
move 2: Psycho Cut
move 3: Night Slash
move 4: Thunder Wave / Will-O-Wisp / Leaf Blade
item: Expert Belt / Life Orb / Leftovers / Scope Lens / Choice Band
nature: Adamant
evs: 236hp/252atk/20spd
*Taken form the analysis found here*
-or-
Name: Critilade
Move 1: Stone Edge/Slash
Move 2: Psycho Cut
Move 3: Night Slash
Move 4: Leaf Blade
Item:Scope Lens
Pulls it off better than Blaziken and has a more diverse movepool.

Gallade-Blade Pokemon [Erureido]
Ability: Steadfast-Increases Gallade's speed when flinched.
Type: Psychic/Fighting
Stats: 68 H.P. / 125 ATK. / 65 DEF. / 65 SP.ATK. / 115 SP.DEF. / 80 SPD.
Physical Movepool (STAB in bold)
Aerial Ace
Body Slam
Brick Break
Close Combat
Cut
Double Edge
Drain Punch
Earthquake
Facade
False Swipe
Feint
Fire Punch
Fling
Focus Punch
Frustration
Fury Cutter
Giga Impact
Ice Punch
Leaf Blade
Natural Gift
Night Slash
Poison Jab
Psycho Cut
Return
Rock Slide
Rock Smash
Rock Tomb
Secret Power
Shadow Sneak
Slash
Stone Edge
Strength
Thief
Thunder Punch
X-Scissor
Special Movepool
Um...Just use psychical attacks, but just for reference.
Charge Beam
Confusion
Dream Eater
Focus Blast
Future Sight
Grass Knot
Hidden Power
Hyper Beam[lol]
Icy Wind
Magical Leaf
Mud-Slap
Psychic
Shadow Ball
Shock Wave
Snore[lol]
Thunderbolt
Support Movepool
Attract
Bulk-Up
Calm Mind
Captivate
Charm
Confuse Ray
Defense Curl
Destiny Bond
Disable
Double Team
Endure
Flash
Growl
Grudge
Helping Hand
Hypnosis
Imprison
Leer
Light Screen
Lucky Chant
Mean Look
Memento
Mimic
Nightmare
Protect
Psych Up
Rain Dance
Recycle
Reflect
Rest
Safeguard
Sing
Skill Swap
Sleep Talk
Snatch
Substitute
Sunny Day
Swagger
Swords Dance
Taunt
Teleport[lol]
Thunder Wave
Torment
Toxic
Will-o-Wisp
Wish
With it's godly movepool you would think everyone would be using it, but just like Blaziken, it's speed is its downfall. It's a wee bit slow for a sweeper, but a wee bit to quick for a trick room team.
*Taken form the analysis found here*
name: Standard
move 1: Close Combat
move 2: Psycho Cut
move 3: Night Slash
move 4: Thunder Wave / Will-O-Wisp / Leaf Blade
item: Expert Belt / Life Orb / Leftovers / Scope Lens / Choice Band
nature: Adamant
evs: 236hp/252atk/20spd
*Taken form the analysis found here*
-or-
Name: Critilade
Move 1: Stone Edge/Slash
Move 2: Psycho Cut
Move 3: Night Slash
Move 4: Leaf Blade
Item:Scope Lens
Pulls it off better than Blaziken and has a more diverse movepool.