Back Cursya is a grey Cursya that only appears in Super Paper Mario.
The Four Heroes of Light (Mario, Peach, Bowser Luigi) can find Back Cursyas at The Bitlands and Downtown of Crag. If the Back Cursya touches the victim, he/she will return to Flipside. If the player touches the enemy, he/she will return to Flipside. The player can defeat the enemy while he/she is not touching the enemy. Upon its defeat, the Cursya will drop a Poison Shroom or Catch Card.
The player summon the Catch Card/SP to capture the Back Cursya. The player can buy the Catch Card in the Card shop. The player can buy Map 18 from Flamm. Fleep can obscure the Catch Card's said location from the map.
| •Poison Shroom|
| The Bitlands (3-1)|
Downtown of Crag (5-1)