text: If a transforming double-faced card has somehow become a copy of Enduring Angel, the replacement effect will apply, the copy of Enduring Angel will transform, and your life total will become 3. However, because the copy effect that makes it Enduring Angel continues to apply to it after it transforms, it will still be a copy of Enduiring Angel. This means that the replacement effect will be applied again if your life total would be reduced to 0 or less a second time while that copy effect is still applied.