Bogardic Elm (Japanese: 四霊交混地水覆ボガーディク・エルム, Kanji translation: Four Spririts Mingle Mix Earth Water Cover, Romaji: bogādikku erumu) is a spell that combines earth and water shamanistic magic. It was created by Naga the Serpent. The spell turns a large portion of the ground into a bog. Movement inside the bog is extremely slow, and those within can get mired from head to toe.