After returning from the future with Grovyle, you must explore the Treeshroud Forest to recover its Time Gear. This 20 floor dungeon contains Gust, Grimy, Poison, Chestnut, Selfdestruct, Slow, Pokémon, Slumber, Spin, Warp, Trip & Summon traps. Pokémon in this dungeon will level up on 6F, 10F, 15F, & 20F. The Gummis for each type can be found in Treeshroud Forest.