M:tG card similarity search
2RG · Legendary Planeswalker — Samut
[+1]: Up to one target creature gains double strike until end of turn. [−2]: Samut, the Tested deals 2 damage divided as you choose among one or two targets. [−7]: Search your library for up to two creature and/or planeswalker cards, put them onto the battlefield, then shuffle. Loyalty 4
| Name | Mana | Type | Text | 
|---|---|---|---|
| Moonsilver Key | 2 | Artifact | {1}, {T}, Sacrifice Moonsilver Key: Search your library for an artifact card with a mana ability or a basic land card, reveal it, put it into your hand, then shuffle. | 
| Covenant of Blood | 6B | Sorcery | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Covenant of Blood deals 4 damage to any target and you gain 4 life. | 
| Thirsting Roots | G | Sorcery | Choose one — • Search your library for a basic land card, reveal it, put it into your hand, then shuffle. • Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | 
| Niambi, Faithful Healer | 1WU | Legendary Creature — Human Cleric | When Niambi, Faithful Healer enters the battlefield, you may search your library and/or graveyard for a card named Teferi, Timebender, reveal it, and put it into your hand. If you search your library this way, shuffle. 2/2 | 
| Yasharn, Implacable Earth | 2GW | Legendary Creature — Elemental Boar | When Yasharn enters the battlefield, search your library for a basic Forest card and a basic Plains card, reveal those cards, put them into your hand, then shuffle. Players can't pay life or sacrifice nonland permanents to cast spells or activate abilities. 4/4 | 
| Arc Trail | 1R | Sorcery | Arc Trail deals 2 damage to any target and 1 damage to another target. | 
| Agonizing Syphon | 3B | Sorcery | Agonizing Syphon deals 3 damage to any target and you gain 3 life. | 
| Dark Nourishment | 4B | Instant | Dark Nourishment deals 3 damage to any target. You gain 3 life. | 
| Essence Drain | 4B | Sorcery | Essence Drain deals 3 damage to any target and you gain 3 life. | 
| Intervention | 2RW | Instant | Intervention deals 3 damage to any target and you gain 3 life. |