Minecraft wiki entry for Respawn_Anchor, associated text: Upon death, the player respawns next to the anchor, and its charge is decremented. If a player's respawn anchor is destroyed, or its charges have been exhausted, or if the area around it is made unsuitable for respawning, a message appears saying "You have no home bed or charged Respawn Anchor, or it was obstructed", and the player respawns at the world spawn point. Returning through an End portal is not counted as a respawn against the charges.