M:tG card similarity search
4RR · Sorcery
Shuffle your library, then exile the top four cards. You may cast any number of spells with mana value 5 or less from among them without paying their mana costs. Lands you control don't untap during your next untap step.
| Name | Mana | Type | Text |
|---|---|---|---|
| Essence Leak | U | Enchantment — Aura | Enchant permanent As long as enchanted permanent is red or green, it has "At the beginning of your upkeep, sacrifice this permanent unless you pay its mana cost." |
| Mogg Jailer | 1R | Creature — Goblin | Mogg Jailer can't attack if defending player controls an untapped creature with power 2 or less. 2/2 |
| Thought Lash | 2UU | Enchantment | Cumulative upkeep—Exile the top card of your library. (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.) When a player doesn't pay Thought Lash's cumulative upkeep, that player exiles all cards from their library. Exile the top card of your library: Prevent the next 1 damage that would be dealt to you this turn. |
| Thieving Skydiver | 1U | Creature — Merfolk Rogue | Kicker {X}. X can't be 0. (You may pay an additional {X} as you cast this spell.) Flying When Thieving Skydiver enters the battlefield, if it was kicked, gain control of target artifact with mana value X or less. If that artifact is an Equipment, attach it to Thieving Skydiver. 2/1 |
| Ersta, Friend to All | WUBRG | Legendary Planeswalker — Ersta | [+1]: Create a 1/1 Human Wizard creature token that's all colors. [−3]: Choose a card name from among Enlightened Tutor, Mystical Tutor, Booster Tutor, Imperial Recruiter, and Worldly Tutor. Create a copy of the card with the chosen name. You may cast the copy without paying its mana cost. [−8]: You get an emblem with "At the beginning of your upkeep, if you control twenty or more Wizards, you win the game." Ersta, Friend to All can be your commander. Loyalty 5 |
| Exiled Doomsayer | 1W | Creature — Human Cleric | All morph costs cost {2} more. (This doesn't affect the cost to cast creature spells face down.) 1/2 |
| Selective Memory | 3U | Sorcery | Search your library for any number of nonland cards, exile them, then shuffle. |
| Hagra Mauling | 2BB | Instant | This spell costs {1} less to cast if an opponent controls no basic lands. Destroy target creature. |
| March of Swirling Mist | XU | Instant | As an additional cost to cast this spell, you may exile any number of blue cards from your hand. This spell costs {2} less to cast for each card exiled this way. Up to X target creatures phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.) |
| Merrow Commerce | 1U | Tribal Enchantment — Merfolk | At the beginning of your end step, untap all Merfolk you control. |