one piece card game smoker OP10-030 SR Royal Blood - Japanese Play as Smoker ONE PIECE CARD GAME/[OP-10] ROYAL

Your deck can function without one or both, and some decks prefer not to run them for various reasons

Because its the enchanted creature now, Axgard Cavalry gets the effects listed in Sentinels Eyes text

Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Touch the Spirit Realm: If a double-faced card is exiled and returned to the battlefield with Touch the Spirit Realm or its channel ability, that card will return to the battlefield front-face up

702.26j Abilities that trigger when a permanent becomes attached or unattached from an object or player dont trigger when that permanent phases in or out