All the Ender mobs are based on OverWorld mobs : r/MinecraftDungeons

Minecraft Dungeons:Endersent – Minecraft Wiki

Minecraft Dungeons:Whisperer – Minecraft Wiki

Minecraft Dungeons 'Howling Peaks' DLC: Features, release date, and everything you need to know

So i'm climbing the tower and i'm stuck at floor 27, the gate just dont open, i killed all the mobs, the spawner dont spawn anymore, but there is one shulker keep

Minecraft Dungeons: Ultimate Edition Xbox Series X, Xbox One

Spawned into the tower with my hero's items : r/MinecraftDungeons

Minecraft Dungeons - Hero Edition (PS4) : Video Games

Minecraft Dungeons 'Flames of the Nether' DLC: Post-release, features, free update, and everything you need to know

Ender Mobs Minecraft Collection