Bedtime

Bedtime is one of 's ether s in Xenoblade Chronicles. It involves him putting all enemies within range to, though he also puts himself to sleep.

Overview
The party needs to have a plan in mind for how to capitalize on Bedtime being used. Riki won't be poking the nearest thing awake with his auto-attack because he'll also be asleep, so as long as the other two members are focused on a single foe they won't also be waking up more than they need to. One of them could also head towards Riki and wake him up, if they won't be attacking anything in the process. Alternatively, Riki could be loaded with gems so he can participate in the rude awakenings himself.

Bedtime can also be used during a chain attack to avoid Riki going to sleep (and avoid its massive cooldown), though the usefulness of this is dependent on how many other enemies happen to be nearby.