Devoid (This card has no color.)

Flying

Whenever you cast a colorless spell, target opponent exiles the top card of his or her library.

Defender

Whenever you surveil, put a +1/+1 counter on Thoughtbound Phantasm.

As long as Thoughtbound Phantasm has three or more +1/+1 counters on it, it can attack as though it didnt have defender.

Flying

Destroy target tapped creature. (Then exile this card. You may cast the creature later from exile.)

Flash

Flying

When Threnody Singer enters the battlefield, target creature an opponent controls gets -X/-0 until end of turn, where X is your devotion to blue. (Each U in the mana costs of permanents you control counts toward your devotion to blue.)

Flying

Whenever Thrummingbird deals combat damage to a player, proliferate. (You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.)

Fliegend

Immer wenn der Surrvogel einem Spieler Kampfschaden zufügt, führe Wucherung durch. (Du bestimmst eine beliebige Anzahl an bleibenden Karten und/oder Spielern, auf denen Marken liegen, und gibst ihnen dann eine weitere Marke einer Sorte, die dort bereits liegt.)

Flying

Whenever Thrummingbird deals combat damage to a player, proliferate. (You choose any number of permanents and/or players with counters on them, then give each another counter of a kind already there.)

Flying

Whenever Thrummingbird deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Flying

Whenever Thrummingbird deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Flying

Whenever Thrummingbird deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Flying

Whenever Thrummingbird deals combat damage to a player, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

Replicate 2U (When you cast this spell, copy it for each time you paid its replicate cost.)

Put a 3/3 blue Weird creature token with defender and flying onto the battlefield. Exile it at the beginning of the next end step.

When Tidal Courier enters the battlefield, reveal the top four cards of your library. Put all Merfolk cards revealed this way into your hand and the rest on the bottom of your library in any order.

3U: Tidal Courier gains flying until end of turn.