M:tG card similarity search
XRRR · Sorcery
Improvise (Each artifact you tap after you're done activating mana abilities pays for {1}.) Reveal the top X cards of your library. You may put any number of artifact cards with mana value X or less from among them onto the battlefield. Then put all cards revealed this way that weren't put onto the battlefield into your graveyard.
| Name | Mana | Type | Text |
|---|---|---|---|
| Sarulf, Realm Eater | 1BG | Legendary Creature — Wolf | Whenever a permanent an opponent controls is put into a graveyard from the battlefield, put a +1/+1 counter on Sarulf, Realm Eater. At the beginning of your upkeep, if Sarulf has one or more +1/+1 counters on it, you may remove all of them. If you do, exile each other nonland permanent with mana value less than or equal to the number of counters removed this way. 3/3 |
| Reflecting Mirror | 4 | Artifact | {X}, {T}: Change the target of target spell with a single target if that target is you. The new target must be a player. X is twice the mana value of that spell. |
| Riverwise Augur | 3U | Creature — Merfolk Wizard | When Riverwise Augur enters the battlefield, draw three cards, then put two cards from your hand on top of your library in any order. 2/2 |
| Temporal Spring | 1GU | Sorcery | Put target permanent on top of its owner's library. |
| Arjun, the Shifting Flame | 4UR | Legendary Creature — Sphinx Wizard | Flying Whenever you cast a spell, put the cards in your hand on the bottom of your library in any order, then draw that many cards. 5/5 |
| Skybreen | Plane — Kaldheim | Players play with the top card of their libraries revealed. Spells that share a card type with the top card of a library can't be cast. Whenever chaos ensues, target player loses life equal to the number of cards in their hand. | |
| Danse Macabre | 3BB | Sorcery | Each player sacrifices a nontoken creature. Roll a d20 and add the toughness of the creature you sacrificed this way. 1—14 | Return a creature card put into a graveyard this way to the battlefield under your control. 15+ | Return up to two creature cards put into graveyards this way to the battlefield under your control. |
| 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. |
| Favor of the Mighty | 1W | Tribal Enchantment — Giant | Each creature with the highest mana value has protection from all colors. |
| Strefan, Maurer Progenitor | 2BR | Legendary Creature — Vampire Noble | Flying At the beginning of your end step, create a Blood token for each player who lost life this turn. Whenever Strefan attacks, you may sacrifice two Blood tokens. If you do, you may put a Vampire card from your hand onto the battlefield tapped and attacking. It gains indestructible until end of turn. 3/2 |