Zendikar

If an opponent cast three or more spells this turn, you may pay {0} rather than pay this spell's mana cost. Exile any number of target spells.

Flying When Merfolk Wayfinder enters the battlefield, reveal the top three cards of your library. Put all Island cards revealed this way into your ...

Islandwalk (This creature can't be blocked as long as defending player controls an Island.) {2}{U}: Tap target creature without flying.

Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token. Tap seven untapped Merfolk you control:...

Whenever Lorthos, the Tidemaker attacks, you may pay {8}. If you do, tap up to eight target permanents. Those permanents don't untap during their c...

Flying At the beginning of your upkeep, sacrifice Living Tsunami unless you return a land you control to its owner's hand.

Landfall — Whenever a land enters the battlefield under your control, you may put a quest counter on Ior Ruin Expedition. Remove three quest counte...

Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.) Return target nonland permanent to its owner's hand. If this spell was ki...

Landfall — Whenever a land enters the battlefield under your control, target player mills three cards.

Whenever an opponent shuffles their library, you may put a +1/+1 counter on Cosi's Trickster.

Counter target spell.

{1}{U}, {T}: Target creature gains flying until end of turn.

At the beginning of each end step, if you drew two or more cards this turn, you may put a quest counter on Archmage Ascension. As long as Archmage ...

If an opponent searched their library this turn, you may pay {0} rather than pay this spell's mana cost. Target opponent mills thirteen cards.

Kicker {3} (You may pay an additional {3} as you cast this spell.) Aether Figment can't be blocked. If Aether Figment was kicked, it enters the b...

Choose a color. White creatures you control gain protection from the chosen color until end of turn.

At the beginning of your upkeep, you may choose a card type. If you do, each player sacrifices a permanent of that type.

Two target creatures you control each get +2/+2 and gain flying until end of turn.

Landfall — Whenever a land enters the battlefield under your control, you may put a quest counter on Sunspring Expedition. Remove three quest count...

Landfall — Whenever a land enters the battlefield under your control, Steppe Lynx gets +2/+2 until end of turn.

Prevent the next 3 damage that would be dealt to any target this turn.

Flying, first strike, vigilance

Whenever you cast a creature spell, you may put a quest counter on Quest for the Holy Relic. Remove five quest counters from Quest for the Holy Rel...