are mtg secret lair cards legal Glenn, the Voice of Calm Secret Lair: Monster Hunter Superdrop

Cage has some flexibility in other matchups, being solid against not only graveyard strategies but also decks utilizing Collected Company and Chord of Calling, like Devoted Druid combo decks

Karumonix, the Rat King will have immediate value for rat tribal decks in most non-Standard formats

Sisay, Weatherlight Captain Sisay, Weatherlight Captain is a rare 5-color identity commander that costs 3 and feeds itself

Some expensive creatures, such as Herald of Leshrac and Bane of Progress, have immensely powerful effects but low power, making them ideal targets for a Nethroi reanimation burst

The flavor of high winds from a wolf blowing makes sense for both parts of the card

Sphere/rock is just ONE round thing