Cool Psynergy series

Cool, Supercool, and Megacool are a series of Mercury attack Psynergy introduced in Golden Sun: The Lost Age. It is available to the Mariner class series and Aqua Squire class series. Hence, Piers and Amiti are the only Adepts that can use this series of Psynergy.



Psynergy spells
Cool: “Attack with freezing cold.”: This costs 6 Psynergy Points, has a base power of 35, and has a range of three targets. A small group of medium-sized icy stalagmites appear from the ground underneath the enemies to poke them. It is available at level 4.

Supercool: “Attack with freezing cold.”: This costs 14 Psynergy Points, has a base power of 80, and has a range of five targets. A moderately large group of medium-sized icy stalagmites appear from the ground underneath the enemies to poke them. It is available at level 21.

Megacool: “Attack with freezing cold.”: This costs 33 Psynergy Points, has a base power of 180, and has a range of seven targets. A large, wide group of medium-to-large icy stalagmites appear from the ground underneath the enemies to poke them. It is available at level 48.

Analysis
The Cool Psynergy series is similar in many ways to the Ice Psynergy series, both being more powerful, expensive, and having a higher level requirement than the other Mercury-based multiple-target Psynergy Series that Piers and Amiti learn, the Frost series and the Douse series. The main difference between the Ice Psynergy series and the cool series is that the Ice series attacks a maximum of 3 targets, while Megacool may attack up to 7 targets if possible, making the Ice Psynergy series more cost-effective while making the Cool Psynergy series more flexible. It is largely up to player preference as to which of these to use. This relationship is analogous to that of the Plasma Psynergy series and the Ray Psynergy series. However, one disadvantage to it is Piers' and Amiti's weak PP pools; Megacool, costing a whopping 33 PP, will quickly strain them.