Summon Bed echoes to cross the floating trees and reach the first petrified person. There’s a cave door ahead. Go inside — there are flying Keese here. Defeat them with your own Keese, then press the button on the right side of the room. Stepping on the button once is enough to unlock the door.

Suthorn Ruins is the first dungeon in Echoes of Wisdom, and an excellent re-introduction to the kinds of mechanics that make Zelda dungeons special.

You will encounter Seismic Talus in the Suthorn Ruins Dungeon early on in your journey in The Legend of Zelda: Echoes of Wisdom. Smack the purple orb in his body or use the Bind ability to pull it out and destroy it to defeat the boss.