El conjuro termina si la criatura recibe daño o si alguien usa una acción para zarandearla y hacer que salga de su estupor. Hypnotic Pattern’s result is persistent, but the region of its impact is Risk-free immediately after casting. Basically, Hypnotic Sample is effective similar to a 1-time flashbang — https://www.youtube.com/watch?v=8TsidOF0he0