Castle of Carlina (TST-080) [The Seventh]

[Enter] >>> Search your deck for a card with total cost 5 or more, reveal it and put it into your hand. Then shuffle your deck. Entities you control cannot be banished by spells or abilities your opponent controls. Spells you control cannot be cancelled by spells or abilities your opponent controls. Entities you control with total cost 4 or more gain [Barrier].