Peregrine Drake

Flying
When Peregrine Drake enters the battlefield, untap up to five lands.

Everglades

Everglades enters the battlefield tapped.
When Everglades enters the battlefield, sacrifice it unless you return an untapped Swamp you control to its owner’s hand.
: Add .

Peregrine Drake

Flying
When Peregrine Drake enters the battlefield, untap up to five lands.

Thundermare

Haste (This creature can attack and as soon as it comes under your control.)
When Thundermare enters the battlefield, tap all other creatures.