Hand of Flowing Water
The Hand of Flowing Water is a Collectible in Integrated Strategies, introduced in Mizuki & Caerula Arbor.
The ocean's flow never ceases, because it is always surging.
Effect
Whenever Core and Mystic Casters, and Summoner Supporters use their skill, their automatic (and only automatic) SP recovery rate will be increased by 0.5 per second, which caps at 2/sec.
Hand of Flowing Water gives the affected Operators' skills a much better uptime, especially those with higher SP costs such as Amiya's Spirit Burst or Chimera, while those with lower SP costs such as Eyjafjalla's Ignition can be activated nearly constantly. In particular, Summoners who can recycle or replenish their summons via their skills will have no issue in keeping their minions in top shape with Hand of Flowing Water.