Summer Splash! (サマー・スプラッシュ！, Samā Supurasshu!?) Artoria obtains this Skill along with her Territory Creation.
Her Mana Burst's attribute is being altered because of Vivian. Although its firepower has surely decreased, its duration capacity has increased. Also, it can even increase the entire party's defense power. It is practically a water barrier.[1]
The discharge of magical energy in liquid form. The divine aura emanating from their concealed Great Noble Phantasm establishes their magical energy nature as water. Its rank is increased by Divine Water. Consuming the magical energy used for their Noble Phantasm Divine Water enables the use of streams of water in attacks
