M:tG card similarity search
3RR · Enchantment
Whenever a source you control deals noncombat damage to an opponent, you may exile that many cards from the top of your library. You may play those cards this turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Duplicity | 3UU | Enchantment | When Duplicity enters the battlefield, exile the top five cards of your library face down. At the beginning of your upkeep, you may exile all cards from your hand face down. If you do, put all other cards you own exiled with Duplicity into your hand. At the beginning of your end step, discard a card. When you lose control of Duplicity, put all cards exiled with Duplicity into their owner's graveyard. |
| Rootwater Mystic | U | Creature — Merfolk Wizard | {1}{U}: Look at the top card of target player's library. 1/1 |
| Rundvelt Hordemaster | 1R | Creature — Goblin Warrior | Other Goblins you control get +1/+1. Whenever Rundvelt Hordemaster or another Goblin you control dies, exile the top card of your library. If it's a Goblin creature card, you may cast that card until the end of your next turn. 1/1 |
| Seshiro the Anointed | 4GG | Legendary Creature — Snake Monk | Other Snake creatures you control get +2/+2. Whenever a Snake you control deals combat damage to a player, you may draw a card. 3/4 |
| R&D's Secret Lair | Legendary Land | Play cards as written. Ignore all errata. {T}: Add {C}. (This mana is still added to your mana pool.) | |
| Feral Encounter | GG | Sorcery | Look at the top five cards of your library. You may exile a creature card from among them. Put the rest on the bottom of your library in a random order. You may cast the exiled card this turn. At the beginning of the next combat phase this turn, target creature you control deals damage equal to its power to up to one target creature you don't control. |
| Enter the Unknown | G | Sorcery | Target creature you control explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on the creature, then put the card back or put it into your graveyard.) You may play an additional land this turn. |
| Whisperwood Elemental | 3GG | Creature — Elemental | At the beginning of your end step, manifest the top card of your library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.) Sacrifice Whisperwood Elemental: Until end of turn, face-up nontoken creatures you control gain "When this creature dies, manifest the top card of your library." 4/4 |
| Wandering Graybeard | 3WW | Creature — Giant Wizard | Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Wandering Graybeard, you may reveal it. If you do, you gain 4 life. 4/4 |
| Sire of Stagnation | 4UB | Creature — Eldrazi | Devoid (This card has no color.) Whenever a land enters the battlefield under an opponent's control, that player exiles the top two cards of their library and you draw two cards. 5/7 |