The Evolving Skies Pokemon Center Elite Trainer Boxes featured exactly that
Legendary Creature - Leviathan Color tag templates(None) Spawning Kraken Whenever a Kraken, Leviathan, Octopus, or Serpent you control deals combat damage to a player, create a 9/9 blue Kraken creature token
stands for Garden of Eden Creation Kit, a device used to start life anew after a nuclear apocalypse happens, which goes in line with the flavor of the card, as you try to revive a devastated land back from the graveyard
At the time of writing, TCGPlayer lists the Enchanted card 215/204 at an estimated market value of $99.35 USD based on the sales which have taken place online so far
Still, you get a 1/1 spirit each time, and when other creatures enter, too