Target 1 of your "Ritual Beast Tamer" monsters and 1 of your "Spiritual Beast" monsters that are banished and/or in your Graveyard; Special Summon them in Defense Position.
After this card is activated, you cannot Special Summon monsters, except "Ritual Beast" monsters, for the rest of this turn.
You can only activate 1 "Ritual Beast Ambush" per turn.