Giant Chasm

Giant Chasm is a dungeon in Unova. It initially has 81 tiles arranged in an 9x9 square, including 9 chest tiles, 21 non-boss encounter tiles, and 1 boss encounter tile. Wild Encounters have 4,403,000 HP.

Boss Encounters
*Must have cleared Giant Chasm at least once to unlock Tangrowth, Audino, and Mamoswine **Must be Unova Champion to unlock Kyurem

Debuff Drop Table
After Reaching Galar, the drop chance for items in Unova will be debuffed for any loot with a Tier rarer than Rare (ie: Epic, Legendary, Mythic).