Here is the full list of all 50 BlazBlue: Calamity Trigger achievements worth 1,000 gamerscore.
[Player Match] Witnessed over 20 battles.
[Ranked / Player Match] Fought against all characters.
[Player Match] Fought a total of 150 battles.
Exceed a total playtime of 25 hours.
[Player Match] Played first Player Match.
[Ranked Match] Fought over 200 battles.
[Ranked Match] Fought over 100 battles.
[REPLAY THEATER] More than 5 Replay data collected.
Reached Lv.30.
Used Barrier Burst over 30 times.
[Ranked / Player Match] Get "First Strike" five times in a row.
[Ranked Match] Three consecutive wins in Ranked Matches.
Reached Lv.10.
[Ranked Match] Won first victory in a Ranked Match.
[Ranked Match] Played first Ranked Match.
Dealt over 10,000 damage using Hakumen, without the use of an Astral Heat.
[TRAINING] Dished out a total of over 1,000,000 damage.
Completed a 60+ hit combo using Nu.
[ARCADE] Beat Arcade mode on HELL difficulty.
[ARCADE / SCORE ATTACK] Defeated Nu.
Earned a Perfect victory 30 times.
Performed an instant block 300 times.
Caused a Double Down to occur.
Used all the color palettes of a single character.
Performed a 20 hit combo after the round is over.
Let your opponent get a 5,000 hit-point lead on you, then taunt you.
Successfully escaped 50 throws.
Performed your first Astral Heat.
As Carl, decommissioned Nirvana three times in one round.
Fought against Bang as Bang, and both activated the "Fu-Rin-Ka-Zan".
Had a perfect match using Arakune.
In one match, successfully pulled off "Thirteen Orphans", "The Great Wheel", and "All Green".
Hit the opponent with Tager's "Spark Bolt" more than six times in one round.
Threw a Kaka kitten using Taokaka's "Kitty Litter Special!".
Heard Noel say, "Hands off the panda!" over 100 times.
Used Musou Senshouzan or Tosshougeki over 20 times in one round, and finished the opponent off.
Performed your first Barrier Crush.
Used Ragna's "Gauntlet Hades" over 100 times.
[STORY] Watched the opening.
[SCORE ATTACK] Beat Score Attack mode.
[ARCADE / SCORE ATTACK] Defeat Hakumen in Arcade / Score Attack mode.
[ARCADE / SCORE ATTACK] Defeated "Unlimited" Ragna, and obtained the power of darkness.
[ARCADE / SCORE ATTACK] Defeated "Unlimited" Rachel.
Stayed afloat for over 25 seconds with Rachel.
[GALLERY] Collect more art!
[STORY] Saw the True Ending.
Use an Astral Finish with every character.
Used Counter Assault 30 times.
Used Rapid Cancel over 100 times.
Used Distortion Drive over 100 times.