M:tG card similarity search
3 · Legendary Artifact
{T}: Draw a card, then discard a card. {4}, {T}: Transform Matzalantli, the Great Door. Activate only if there are four or more permanent types among cards in your graveyard. (Artifact, battle, creature, enchantment, land, and planeswalker are permanent types.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Mindlash Sliver | B | Creature — Sliver | All Slivers have "{1}, Sacrifice this permanent: Each player discards a card." 1/1 |
| Cabal Conditioning | 6B | Sorcery | Any number of target players each discard a number of cards equal to the highest mana value among permanents you control. |
| Scour All Possibilities | 1U | Sorcery | Scry 2, then draw a card. Flashback {4}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Aminatou's Augury | 6UU | Sorcery | Exile the top eight cards of your library. You may put a land card from among them onto the battlefield. Until end of turn, for each nonland card type, you may cast a spell of that type from among the exiled cards without paying its mana cost. |
| Psychic Corrosion | 2U | Enchantment | Whenever you draw a card, each opponent mills two cards. |
| A-Sand Augury | 1U | Sorcery — Adventure | Scry 1, then draw a card. (Then exile this card. You may cast the creature later from exile.) |
| Deliberate | 1U | Instant | Scry 2, then draw a card. |
| Introduction to Prophecy | 3 | Sorcery — Lesson | Scry 2, then draw a card. |
| Opt | U | Instant | Scry 1. Draw a card. |
| Preordain | U | Sorcery | Scry 2, then draw a card. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.) |