M:tG card similarity search
· Plane — Alara
When you planeswalk to The Maelstrom or at the beginning of your upkeep, you may reveal the top card of your library. If it's a permanent card, you may put it onto the battlefield. If you revealed a card but didn't put it onto the battlefield, put it on the bottom of your library. Whenever chaos ensues, return target permanent card from your graveyard to the battlefield.
| Name | Mana | Type | Text |
|---|---|---|---|
| Sumala Woodshaper | 2GW | Creature — Elf Druid | When Sumala Woodshaper enters the battlefield, look at the top four cards of your library. You may reveal a creature or enchantment card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. 2/1 |
| Aether Helix | 3GU | Sorcery | Return target permanent to its owner's hand. Return target permanent card from your graveyard to your hand. |
| Maestros Theater | Land | When Maestros Theater enters the battlefield, sacrifice it. When you do, search your library for a basic Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle and you gain 1 life. | |
| Rona's Vortex | U | Instant | Kicker {2}{B} (You may pay an additional {2}{B} as you cast this spell.) Return target creature or planeswalker you don't control to its owner's hand. If this spell was kicked, put that permanent on the bottom of its owner's library instead. |
| Dragon's Herald | R | Creature — Goblin Shaman | {2}{R}, {T}, Sacrifice a black creature, a red creature, and a green creature: Search your library for a card named Hellkite Overlord, put it onto the battlefield, then shuffle. 1/1 |
| Innocuous Researcher | 3G | Creature — Centaur Detective | Parley — Whenever Innocuous Researcher attacks, each player reveals the top card of their library. For each nonland card revealed this way, you investigate. Then each player draws a card. At the beginning of your end step, you may untap all lands you control. If you do, you can't cast spells until your next turn. 3/4 |
| Emperor Mihail II | 1UU | Legendary Creature — Merfolk Noble | You may look at the top card of your library any time. You may cast Merfolk spells from the top of your library. Whenever you cast a Merfolk spell, you may pay {1}. If you do, create a 1/1 blue Merfolk creature token. 3/3 |
| Sarkhan's Dragonfire | 3RR | Sorcery | Sarkhan's Dragonfire deals 3 damage to any target. Look at the top five cards of your library. You may reveal a red card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. |
| Courser of Kruphix | 1GG | Enchantment Creature — Centaur | Play with the top card of your library revealed. You may play lands from the top of your library. Landfall — Whenever a land enters the battlefield under your control, you gain 1 life. 2/4 |
| Riveteers Overlook | Land | When Riveteers Overlook enters the battlefield, sacrifice it. When you do, search your library for a basic Swamp, Mountain, or Forest card, put it onto the battlefield tapped, then shuffle and you gain 1 life. |