Eliza, Queen of the Dreadcove

Merfolk and Pirate creatures you control have
Ward - discard a card. (Whenever this creature
becomes the target of a spell or ability an opponent
controls, counter it unless that player discards a card)
Swindle- Whenever an opponent casts an artifact,
instant, or sorcery spell, you may discard two
Merfolk cards. If you do, gain control of that spell.
You may choose new targets for it. (If that spell
is an artifact, the permanent enters the battlefield
under your control.)