...Not so sure. [spoiler]Either a random Vex (types: Goblin, Minotaur), a Promethean Knight or Crawler, Taniks the Scarred, Atheon, Crota, or even a Hive Acolyte. There may be others. Note that ALL OPPONENTS mentioned are devoid of their weapons and space magic, unless it has science behind it (Knights teleporting is permitted. Watcher deploy permitted. Everything else? No).[/spoiler]