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 |
|---|---|---|---|
| Cephalid Looter | 2U | Creature — Cephalid Rogue | {T}: Target player draws a card, then discards a card. 2/1 |
| Autumnal Gloom | 2G | Enchantment | {B}: Mill a card. Delirium — At the beginning of your end step, if there are four or more card types among cards in your graveyard, transform Autumnal Gloom. |
| Kessig Dire Swine | 4GG | Creature — Boar Horror | Delirium — Kessig Dire Swine has trample as long as there are four or more card types among cards in your graveyard. 6/6 |
| Compulsion | 1U | Enchantment | {1}{U}, Discard a card: Draw a card. {1}{U}, Sacrifice Compulsion: Draw a card. |
| Gnarlwood Dryad | G | Creature — Dryad Horror | Deathtouch Delirium — Gnarlwood Dryad gets +2/+2 as long as there are four or more card types among cards in your graveyard. 1/1 |
| Chains of Mephistopheles | 1B | Enchantment | If a player would draw a card except the first one they draw in each of their draw steps, that player discards a card instead. If the player discards a card this way, they draw a card. If the player doesn't discard a card this way, they mill a card. |
| Creeping Dread | 3B | Enchantment | At the beginning of your upkeep, each player discards a card. Each opponent who discarded a card that shares a card type with the card you discarded loses 3 life. (Players reveal the discarded cards simultaneously.) |
| Unhinge | 2B | Sorcery | Target player discards a card. Draw a card. |
| Merfolk Traders | 1U | Creature — Merfolk | When Merfolk Traders enters the battlefield, draw a card, then discard a card. 1/2 |
| Vodalian Merchant | 1U | Creature — Merfolk | When Vodalian Merchant enters the battlefield, draw a card, then discard a card. 1/2 |