M:tG card similarity search
1U · Creature — Merfolk Rogue
When Merfolk Observer enters the battlefield, look at the top card of target player's library. 2/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Éomer, King of Rohan | 3RW | Legendary Creature — Human Noble | Double strike Éomer, King of Rohan enters the battlefield with a +1/+1 counter on it for each other Human you control. When Éomer enters the battlefield, target player becomes the monarch. Éomer deals damage equal to its power to any target. 2/2 |
| Coal Stoker | 3R | Creature — Elemental | When Coal Stoker enters the battlefield, if you cast it from your hand, add {R}{R}{R}. 3/3 |
| Treefolk Harbinger | G | Creature — Treefolk Druid | When Treefolk Harbinger enters the battlefield, you may search your library for a Treefolk or Forest card, reveal it, then shuffle and put that card on top. 0/3 |
| Diregraf Ghoul | B | Creature — Zombie | Diregraf Ghoul enters the battlefield tapped. 2/2 |
| Rotting Legion | 4B | Creature — Zombie | Rotting Legion enters the battlefield tapped. 4/5 |
| Shambling Ghoul | 1B | Creature — Zombie | Shambling Ghoul enters the battlefield tapped. 2/3 |
| Once Upon a Time | 1G | Instant | If this spell is the first spell you've cast this game, you may cast it without paying its mana cost. Look at the top five cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. |
| Teferi's Puzzle Box | 4 | Artifact | At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards. |
| Sawtooth Loon | 2WU | Creature — Bird | Flying When Sawtooth Loon enters the battlefield, return a white or blue creature you control to its owner's hand. When Sawtooth Loon enters the battlefield, draw two cards, then put two cards from your hand on the bottom of your library. 2/2 |
| Maga, Traitor to Mortals | XBBB | Legendary Creature — Human Wizard | Maga, Traitor to Mortals enters the battlefield with X +1/+1 counters on it. When Maga enters the battlefield, target player loses life equal to the number of +1/+1 counters on it. 0/0 |