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 | 
|---|---|---|---|
| Merchant of the Vale | 2R | Creature — Human Peasant | {2}{R}, Discard a card: Draw a card. 2/3 | 
| Boon of the Wish-Giver | 4UU | Sorcery | Draw four cards. Cycling {1} ({1}, Discard this card: Draw a card.) | 
| Haggle | R | Instant — Adventure | You may discard a card. If you do, draw a card. (Then exile this card. You may cast the creature later from exile.) | 
| Jandor's Ring | 6 | Artifact | {2}, {T}, Discard the last card you drew this turn: Draw a card. | 
| Tidings | 3UU | Sorcery | Draw four cards. | 
| Tower of Fortunes | 4 | Artifact | {8}, {T}: Draw four cards. | 
| Bonded Fetch | 2U | Creature — Homunculus | Defender, haste {T}: Draw a card, then discard a card. 0/2 | 
| The Ancient One | UB | Legendary Creature — Spirit God | Descend 8 — The Ancient One can't attack or block unless there are eight or more permanent cards in your graveyard. {2}{U}{B}: Draw a card, then discard a card. When you discard a card this way, target player mills cards equal to its mana value. 8/8 | 
| Tainted Indulgence | UB | Instant | Draw two cards. Then discard a card unless there are five or more mana values among cards in your graveyard. | 
| Merfolk Pupil | 1U | Creature — Merfolk Wizard | When Merfolk Pupil enters the battlefield, draw a card, then discard a card. {1}{U}, Exile Merfolk Pupil from your graveyard: Draw a card, then discard a card. 1/1 |