Land in the Samus Eater while moving forward. Continue holding dash and forward to gain a shinecharge while running in place inside the Samus Eater.

Requires:

"canSamusEaterStandUp"
{
  "samusEaterFrames": 160
}
"h_shinechargeMaxRunway"
{
  "shineChargeFrames": 80
}

Exit condition:

{
  "leaveShinecharged": {}
}