M:tG card similarity search
4B · Instant
Target opponent reveals their hand. You may put a creature card from it onto the battlefield under your control. That creature gains haste. Sacrifice it at the beginning of the next end step.
| Name | Mana | Type | Text |
|---|---|---|---|
| Chancellor of the Dross | 4BBB | Creature — Phyrexian Vampire | You may reveal this card from your opening hand. If you do, at the beginning of the first upkeep, each opponent loses 3 life, then you gain life equal to the life lost this way. Flying, lifelink 6/6 |
| Sylvan Primordial | 5GG | Creature — Avatar | Reach When Sylvan Primordial enters the battlefield, for each opponent, destroy target noncreature permanent that player controls. For each permanent destroyed this way, search your library for a Forest card and put that card onto the battlefield tapped. Then shuffle. 6/8 |
| Lavabrink Floodgates | 3R | Artifact | {T}: Add {R}{R}. At the beginning of each player's upkeep, that player may put a doom counter on Lavabrink Floodgates or remove a doom counter from it. Then if it has three or more doom counters on it, sacrifice Lavabrink Floodgates. When you do, it deals 6 damage to each creature. |
| Karn, the Great Creator | 4 | Legendary Planeswalker — Karn | Activated abilities of artifacts your opponents control can't be activated. [+1]: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. [−2]: You may reveal an artifact card you own from outside the game or choose a face-up artifact card you own in exile. Put that card into your hand. Loyalty 5 |
| Mirror Universe | 6 | Artifact | {T}, Sacrifice Mirror Universe: Exchange life totals with target opponent. Activate only during your upkeep. |
| Mardu Woe-Reaper | W | Creature — Human Warrior | Whenever Mardu Woe-Reaper or another Warrior enters the battlefield under your control, you may exile target creature card from a graveyard. If you do, you gain 1 life. 2/1 |
| Brainstealer Dragon | 5BB | Creature — Dragon Horror | Flying At the beginning of your end step, exile the top card of each opponent's library. You may play those cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it. Whenever a nonland permanent an opponent owns enters the battlefield under your control, they lose life equal to its mana value. 6/6 |
| Shoal Serpent | 5U | Creature — Serpent | Defender Landfall — Whenever a land enters the battlefield under your control, Shoal Serpent loses defender until end of turn. 5/5 |
| Telepathic Spies | 2U | Creature — Human Wizard | When Telepathic Spies enters the battlefield, look at target opponent's hand. 2/2 |
| Venture Forth | 3G | Sorcery | Exile cards from the top of your library until you exile a land card. Put that card onto the battlefield and the rest on the bottom of your library in a random order. Exile Venture Forth with three time counters on it. Suspend 3—{1}{G} |