Summon: Gemini

While this status effect is active, summon Gemini.
Gemini activates a skill when acting, dealing 60% Water damage twice to random enemies. After activating the skill, if Gemini has 50 or more SPD, reduce SPD by 50 and act again. If SPD is below 50, reduce remaining duration.
When an ally ends their action, Gemini gains SPD equal to that ally's SPD just before the end of their action minus 100 (this value cannot be below 0). If the ally is a Speedster, the SPD gained is increased by 50%. SPD can be gained from each ally up to 3 times per turn; the 2nd and 3rd gains are reduced to 50% and 25% of the original value, respectively.
Gemini's ATK is based on the summoner's ATK, further increased by 2.5% of the summoner's total SPD changes.
Only 1 Gemini can exist on the field.