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Pufftop Barrier (Japanese: テンカイバリア, Tenkai Barrier) is an ability in Densetsu no Starfy 4. It is taught to Starly by Buryutatsu and Coral in Old Tower, and only Starly can use it. It is the third Spill ability found in the game. Press and hold the Y button, then release to make three Pufftop Guards appear who make Starly temporarily invincible. It requires full SP and is used mostly to get through spikes.