M:tG card similarity search
3R · Artifact
{4}, {T}: Roll a d20. Each opponent exiles cards from the top of their library until they exile an instant or sorcery card, then shuffles the rest into their library. You may cast up to X instant and/or sorcery spells from among cards exiled this way without paying their mana costs. 1—9 | X is one. 10—19 | X is two. 20 | X is three.
| Name | Mana | Type | Text |
|---|---|---|---|
| Knowledge Vault | 4 | Artifact | {2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard. |
| Richard Garfield, Ph.D. | 3UU | Legendary Creature — Human Designer | You may play cards as though they were other cards of your choice with the same mana cost. You can't choose the same card twice. (Mana cost includes color.) 2/2 |
| Tendrils of Corruption | 3B | Instant | Tendrils of Corruption deals X damage to target creature and you gain X life, where X is the number of Swamps you control. |
| Djinn of the Fountain | 4UU | Creature — Djinn | Flying Whenever you cast an instant or sorcery spell, choose one — • Djinn of the Fountain gets +1/+1 until end of turn. • Exile Djinn of the Fountain. Return it to the battlefield under its owner's control at the beginning of the next end step. • Scry 1. 4/4 |
| Spellweaver Eternal | 1U | Creature — Zombie Naga Wizard | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) Afflict 2 (Whenever this creature becomes blocked, defending player loses 2 life.) 2/1 |
| Talrand, Sky Summoner | 2UU | Legendary Creature — Merfolk Wizard | Whenever you cast an instant or sorcery spell, create a 2/2 blue Drake creature token with flying. 2/2 |
| Interpret the Signs | 5U | Sorcery | Scry 3, then reveal the top card of your library. Draw cards equal to that card's mana value. (To scry 3, look at the top three cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) |
| Oath of Jace | 2U | Legendary Enchantment | When Oath of Jace enters the battlefield, draw three cards, then discard two cards. At the beginning of your upkeep, scry X, where X is the number of planeswalkers you control. |
| Relentless Advance | 3U | Sorcery | Amass Zombies 3. (Put three +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) |
| Scalesoul Gnome | 3RW | Artifact Creature — Gnome | Trample, Haste Whenever Scalesoul Gnome deals combat damage to a player, discover X, where X is that damage. Whenever you play a card from exile, conjure a duplicate of it into your hand. 3/5 |