Well, here is the turn from the eyes of an immaterial being.
He starts in his own dimension, playing chess with that old Phase Dragon.
He feels it's time to attack so he gets back in OUR dimension, right in front of the opponent elemental and strikes him (and his shield), without ever going to the monster's board, not even to laugh at that noob Phase Recluse.
He switches dimensions again and sees the Phase Dragon cheating, starting a forever-lasting battle (because neither of them can die).