Stone Pillar
From Starfy Wiki
Stone Pillars (Japanese: 石柱), also known as Stone Patterns (Japanese: せきぞうの もよう) are moving pillars imprinted with Starfy's abilities in Densetsu no Starfy 2. These imprints are known as "marks" (Japanese: マーク).
The Stone Pillars will block Starfy or Starly from passing them until they match the pose represented by the Stone Pillar.
They are very similar to Lithographs, which were introduced in Densetsu no Starfy 4.