Spring

is a recurring Series: and mechanic in. Series: goes unnamed in.

In OoS:, the OoS: color palette turns a light green hue. Certain lakes and rivers flood, rising the OoS: level to cover obstacles and create whirlpool currents. Flower patches will appear, and normally-impervious flower buds will bloom. Similarly, NaN Blast Blooms will open, allowing access to higher areas.

It is the third OoS: required to be controlled with the OoS:, and is granted by the OoS:.