Caduceus, Staff of Hermes + With Great Power . . .

生み出すもの: Prevent all damage that would be dealt to you, Lock

前提条件

Caduceus and With Great Power... are attached to the same creature. Your life total is 30 or higher.

Whenever damage would be dealt to you, With Great Power... causes that damage to be redirected to the creature it is attached to.
Since Caduceus grants an ability to the creature preventing damage being dealt to it, no damage is dealt to you or to that creature.