Stormsplitter

• WWizards of the Coast2024-07-26
  Official Ruling
  If Stormsplitter splits… er, leaves the battlefield before its triggered ability resolves, the token will still enter as a copy of Stormsplitter, using Stormsplitter’s copiable values from when it was last on the battlefield.
• WWizards of the Coast2024-07-26
  Official Ruling
  In the unusual case where Stormsplitter becomes a copy of something else while its triggered ability is on the stack but before it resolves, the token will enter as a copy of whatever Stormsplitter is copying.
• WWizards of the Coast2024-07-26
  Official Ruling
  The token doesn’t copy whether Stormsplitter is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, and so on.
• WWizards of the Coast2024-07-26
  Official Ruling
  The token copy will have Stormsplitter’s abilities and will be able to create copies of itself.

Rulings via Scryfall