In Marth's time, the Dragon's Table is a huge spiraling structure found between the border of Medon and Doluna. Several hundreds of years ago, Naga sealed the Earth Dragons within the Dragon's Table and appointed Medeus as its guard. In the present age, the Earth Dragons have began to awaken, following the weakening of the Shield of Seals. Also, after being defeated in the War of Darkness, Medeus has resurrected again, this time as a fearsome Dark Dragon.
During Chrom's time, the Table is an altar to the Fell Dragon Grima. It is a sacrificial platform used to feed humans to Grima. It is located inside Plegia near the Plegia Castle. It is the religious site for the Grimleal cult. In Chapter 22, members of the Grimleal begin to subconsciously march toward it during the Awakening Ceremony performed by Validar.