In Avengers: Infinity War, in an attempt to find one of the Infinity Stones before Thanos gets it, the Guardians of the Galaxy go to Knowhere to try and take the Reality Stone before Thanos can get it.
Thanos, being one step ahead, already has the Stone and when they come and start attacking him, he uses it to literally turn Drax and Mantis into little cubes. He then kidnaps Gamora and after he leaves they get up like nothing happened.
Did Thanos use the Stone to "put them together again" or does it mean the Stone's effects are only temporary?