Marina Vendrell | Bottomless Pool // Locker Room | Mirror Room // Fractured Realm

(and two other cards)

Peregrine Drake in hand.
Bottomless Pool // Locker Room in hand or on the battlefield.
All other permanents on the battlefield.
You control up to four other lands that can tap to produce at least ({2} magic symbol) ({U} magic symbol) .
Fractured Realm is unlocked.
({2} magic symbol) at most available.

Activate up to four lands by tapping them, adding at least ({2} magic symbol) ({U} magic symbol) .
Cast
Peregrine Drake by paying ({4} magic symbol) ({U} magic symbol) .
When
Peregrine Drake enters the battlefield, it triggers twice.
Resolve the first trigger, untapping
Minamo and up to four other lands.
Holding priority, activate
Minamo and up to four other lands by tapping them, adding at least ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) .
Resolve the second
Peregrine Drake trigger, untapping
Minamo and up to four other lands.
Activate Marina by tapping it, locking
Bottomless Pool.
Activate
Minamo's second ability by paying ({U} magic symbol) and tapping it, untapping Marina.
Activate
Bottomless Pool by paying ({U} magic symbol) , unlocking it.
Bottomless Pool triggers twice.
Resolve the first trigger, returning
Peregrine Drake from the battlefield to your hand.
Resolve the second trigger, choosing not to return anything to your hand.
Repeat.