Because its a land, it can be put directly on the battlefield with Chocos trigger, and because its a Bird when it turns into a creature it can help you dig deeper into your library too
You can win with the amassing, draw the cards, and get a reliable set of tempting
Rinoa Heartilly Rufus Shinra Rydia's Return Rydia, Summoner of Mist Samurai's Katana Sandworm Sazh's Chocobo Self-Destruct Shambling Cie'th Shantotto, Tactician Magician Sidequest: Card Collection Sidequest: Catch a Fish Sidequest: Hunt the Mark Sidequest: Play Blitzball Sidequest: Raise a Chocobo Sleep Magic Snow Villiers Sorceress's Schemes Stolen Uniform Summon: Alexander Summon: Anima Summon: Esper Ramuh Summon: Fenrir Summon: Primal Garuda Summon: Shiva Swallowed by Leviathan The Crystal's Chosen The Emperor of Palamecia The Final Days The Gold Saucer The Lord Master of Hell The Prima Vista Thief's Knife Tidus, Blitzball Star Tifa's Limit Break Tonberry Torgal, A Fine Hound Travel the Overworld Ultimecia, Omnipotent Ultimecia, Time Sorceress Ultros, Obnoxious Octopus Unexpected Request Valkyrie Aerial Unit Vanille, Cheerful l'Cie World Champion, Celestial Weapon Yiazmat, Ultimate Mark Zack Fair Zidane, Tantalus Thief
The stats aren't worth the cost, but its enter-the-battlefield ability is a game ender: all creatures you control gain trample and +X/+X until end of turn, where X is the number of creatures you control
First place to look: The Soul Stone, the sets headliner, which received both a textless cosmic foil print and a gauntlet print exclusive to Collector Boosters
