Kill or freeze the pirate then crouch jump and down grab or use another method to get to the ledge.

Requires:

"canSuitlessMaridia"
"Plasma"
{
  "or": [
    "HiJump",
    "canSpringBallJumpMidAir",
    "h_crouchJumpDownGrab",
    "canUseFrozenEnemies"
  ]
}