When Warren Pilferers enters, return target creature card from your graveyard to your hand. If that card is a Goblin card, Warren Pilferers gains haste until end of turn.
Counter target spell. Clash with an opponent. If you win, at the beginning of your next main phase, you may add an amount of equal to that spell's mana value. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.)
Other Elemental creatures you control get +1/+1., : You may put an Elemental creature card from your hand onto the battlefield. That creature gains haste until end of turn. Sacrifice it at the beginning of the next end step.
As Ashling's Prerogative enters, choose odd or even. (Zero is even.)Each creature with mana value of the chosen quality has haste.Each creature without mana value of the chosen quality enters tapped.
Islandwalk (This creature can't be blocked as long as defending player controls an Island.): Target Merfolk you control gains protection from the color of your choice until end of turn.
Changeling (This card is every creature type.)Champion a creature (When this enters, sacrifice it unless you exile another creature you control. When this leaves the battlefield, that card returns to the battlefield.)
When Mournwhelk enters, target player discards two cards.Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.)
Choose two —• Target player gains 7 life.• Put target noncreature permanent on top of its owner's library.• Target player shuffles their graveyard into their library.• Search your library for a creature card, reveal it, put it into your hand, then shuffle.