While impressive, the spirits of Spirit Island possess rather unwieldy names. So the time has come to give them all nicknames!
Here are my proposals. Some are terrible, some are obscure (or not) references, and some are unimaginative, but here they are:
Lightning's Swift Strike: Sparky
River Surges in Sunlight: Splashy
Vital Strength of the Earth: Rocky
Shadows Flicker Like Flames: Plato
Ocean's Hungry Grasp: Ed
A Spread of Rampant Green: Audrey II
Bringer of Dreams and Nightmares: Boo
Thunderspeaker: Bang
Serpent Slumbering Beneath the Island: The Bi-Colored-Python-Rock-Snake
Heart of the Wildfire: Bouncy
Sharp Fangs Behind the Leaves: Mr. Chomps
Keeper of the Forbidden Wilds: Maro
Volcano Looms on High: Sir Not-Appearing-in-this-Game