if peace at last is in Effect and i use Dark Ritual to cancel a character coming into play do i still lose have or since Peace at Last states "you and your opponent cannot lose power damage for the next 2 turns of the game"
Answer:
according to the reading of the card you are incapable of loosing power. so this falls under can vs cant and can't rules out. so no you would not lose half your power for playing dark ritual.