M:tG card similarity search
3U · Creature — Merfolk
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. {3}{U}: Tidal Courier gains flying until end of turn. 1/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Ghost-Lit Drifter | 2U | Creature — Spirit | Flying {2}{U}: Another target creature gains flying until end of turn. Channel — {X}{U}, Discard Ghost-Lit Drifter: X target creatures gain flying until end of turn. 2/2 |
| Screaming Swarm | 5U | Creature — Bird Horror | Flying Whenever you attack with one or more creatures, target player mills that many cards. (To mill a card, a player puts the top card of their library into their graveyard.) {2}{U}: Put Screaming Swarm from your graveyard into your library second from the top. 4/4 |
| Selfie Preservation | 1G | Sorcery | Search your library for a basic land card and reveal it. If there's a tree in its art, put it onto the battlefield tapped. Otherwise, put it into your hand. Then shuffle. |
| Thopter Architect | 3W | Creature — Human Artificer | Whenever an artifact enters the battlefield under your control, target creature gains flying until end of turn. 2/3 |
| Bubble Up | 2U | Sorcery — Adventure | Put target instant or sorcery card from your graveyard on top of your library. (Then exile this card. You may cast the creature later from exile.) |
| Bristling Hydra | 2GG | Creature — Hydra | When Bristling Hydra enters the battlefield, you get {E}{E}{E} (three energy counters). Pay {E}{E}{E}: Put a +1/+1 counter on Bristling Hydra. It gains hexproof until end of turn. 4/3 |
| Fledgling Imp | 2B | Creature — Imp | {B}, Discard a card: Fledgling Imp gains flying until end of turn. 2/2 |
| The Grand Calcutron | WU | Legendary Artifact | The Grand Calcutron can be your commander. When The Grand Calcutron enters the battlefield, each player's hand becomes a program (an ordered row of revealed cards). Players can only play the first card of their program. If a card would be put into a player's hand from anywhere, that player reveals it and places it anywhere within their program instead. At the beginning of each player's end step, if that player's program has fewer than five cards, they draw cards equal to the difference. |
| Arnjlot's Ascent | 1UU | Enchantment | Cumulative upkeep {U} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) {1}: Target creature gains flying until end of turn. |
| Angelheart Protector | 2W | Creature — Human Cleric | When Angelheart Protector enters the battlefield, target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) 3/2 |