The icon of Bedtime as seen in Xenoblade Chronicles.

Bedtime is one of Riki's Ether art in Xenoblade Chronicles. When used, Riki and all the enemies in range may be put to Sleep.


Learnt Attribute Target Range
Level 35 Ether Self and Nearby Enemies 10 meters
  • Putting Riki to sleep will cause his tension to go down by 100 points, this can be avoided by activating his Hero Time aura art beforehand.
  • Equipping Sleep Resist Gems on Riki will reduce the chance of him being put to sleep.
  • The AI of Riki will only use this art when he has at least an aggro ring.


Level AP Cost Sleep Duration Cooldown
1 N/A 15.0 s 120.0 s
2 360 16.6 s 114.0 s
3 720 18.2 s 108.0 s
4 1440 19.8 s 102.0 s
5 2880 21.4 s 96.0 s
6 4320 23.0 s 90.0 s
7 6480 24.6 s 84.0 s
8 9360 26.2 s 78.0 s
9 12,960 27.8 s 72.0 s
10 17,280 29.4 s 66.0 s



The intermediate books are only found in shops for 12,200 G


Advanced art books are only available from enemy drops.

Enemy Level Area Drop rates
Clamorous Dablon 92 Eryth Sea 8.8 %
Pandora Pod 74 Bionis' Leg 9.4 %
Licorne Telethia 73 Bionis' Interior 5.1 %

Super Smash Bros.

Super Smash Bros. for Nintendo 3DS and Wii U

In Super Smash Bros. for Nintendo 3DS and Wii U Riki is an Assist Trophy who use various arts from Xenoblade Chronicles, Bedtime is one of them and its effect is to puts opponents to sleep.

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