M:tG card similarity search
2UU · Enchantment
If Leyline of Singularity is in your opening hand, you may begin the game with it on the battlefield. All nonland permanents are legendary.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Fumble | 1U | Instant | Return target creature to its owner's hand. Gain control of all Auras and Equipment that were attached to it, then attach them to another creature. | 
| Distant Memories | 2UU | Sorcery | Search your library for a card, exile it, then shuffle. Any opponent may have you put that card into your hand. If no player does, you draw three cards. | 
| Celestial Convergence | 2WW | Enchantment | Celestial Convergence enters the battlefield with seven omen counters on it. At the beginning of your upkeep, remove an omen counter from Celestial Convergence. If there are no omen counters on Celestial Convergence, the player with the highest life total wins the game. If two or more players are tied for highest life total, the game is a draw. | 
| Xanathar, Guild Kingpin | 4UB | Legendary Creature — Beholder | At the beginning of your upkeep, choose target opponent. Until end of turn, that player can't cast spells, you may look at the top card of their library any time, you may play the top card of their library, and you may spend mana as though it were mana of any color to cast spells this way. 5/6 | 
| Torch Breath | XR | Instant | This spell costs {2} less to cast if it targets a blue permanent. This spell can't be countered. Torch Breath deals X damage to target creature or planeswalker. | 
| Tome of the Infinite | 2U | Legendary Artifact | {U}, {T}: Conjure a random card from Tome of the Infinite's spellbook into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." | 
| Drumhunter | 3G | Creature — Human Druid Warrior | At the beginning of your end step, if you control a creature with power 5 or greater, you may draw a card. {T}: Add {C}. 2/2 | 
| Thawing Glaciers | Land | Thawing Glaciers enters the battlefield tapped. {1}, {T}: Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. Return Thawing Glaciers to its owner's hand at the beginning of the next cleanup step. | |
| Relic Seeker | 1W | Creature — Human Soldier | Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.) When Relic Seeker becomes renowned, you may search your library for an Equipment card, reveal it, put it into your hand, then shuffle. 2/2 | 
| Solitude | 3WW | Creature — Elemental Incarnation | Flash Lifelink When Solitude enters the battlefield, exile up to one other target creature. That creature's controller gains life equal to its power. Evoke—Exile a white card from your hand. 3/2 |