MAGIC: THE GATHERING
|Type:||Creature - Shapeshifter|
Changeling (This card is every creature type.)
Whenever you or a permanent you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .
Unsettled Mariner has the changeling ability, so it can be the Human or Spirit you need for your Modern deck. The right removal spell can disrupt your tribal creature synergies, and Unsettled Mariner keeps your creatures safe.