M:tG card similarity search
3UU · Battle — Siege
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Arcavios enters the battlefield, search your library, graveyard, and/or outside the game for an instant or sorcery card you own, reveal it, and put it into your hand. If you search your library this way, shuffle.
| Name | Mana | Type | Text |
|---|---|---|---|
| Gixian Recycler | 2 | Artifact Creature — Phyrexian Horror | When Gixian Recycler dies or is put into your graveyard from your hand or library, conjure a card named Gixian Recycler into your graveyard. Unearth {1}{B} 3/1 |
| Eye of the Storm | 5UU | Enchantment | Whenever a player casts an instant or sorcery card, exile it. Then that player copies each instant or sorcery card exiled with Eye of the Storm. For each copy, the player may cast the copy without paying its mana cost. |
| Eldritch Evolution | 1GG | Sorcery | As an additional cost to cast this spell, sacrifice a creature. Search your library for a creature card with mana value X or less, where X is 2 plus the sacrificed creature's mana value. Put that card onto the battlefield, then shuffle. Exile Eldritch Evolution. |
| Frolicking Familiar | 2U | Creature — Otter Wizard | Flying Whenever you cast an instant or sorcery spell, Frolicking Familiar gets +1/+1 until end of turn. 2/2 |
| Otaria | Plane — Dominaria | Instant and sorcery cards in graveyards have flashback. The flashback cost is equal to the card's mana cost. (Its owner may cast the card from their graveyard for its mana cost. Then they exile it.) Whenever chaos ensues, take an extra turn after this one. | |
| Ancient Amphitheater | Land | As Ancient Amphitheater enters the battlefield, you may reveal a Giant card from your hand. If you don't, Ancient Amphitheater enters the battlefield tapped. {T}: Add {R} or {W}. | |
| Sarkhan, Dragonsoul | 4RR | Legendary Planeswalker — Sarkhan | [+2]: Sarkhan, Dragonsoul deals 1 damage to each opponent and each creature your opponents control. [−3]: Sarkhan, Dragonsoul deals 4 damage to target player or planeswalker. [−9]: Search your library for any number of Dragon creature cards, put them onto the battlefield, then shuffle. Loyalty 5 |
| Shifting Shadow | 2R | Enchantment — Aura | Enchant creature Enchanted creature has haste and "At the beginning of your upkeep, destroy this creature. Reveal cards from the top of your library until you reveal a creature card. Put that card onto the battlefield and attach Shifting Shadow to it, then put all other cards revealed this way on the bottom of your library in a random order." |
| Game Preserve | 2G | Enchantment | At the beginning of your upkeep, each player reveals the top card of their library. If all cards revealed this way are creature cards, put those cards onto the battlefield under their owners' control. |
| Amareth, the Lustrous | 3GWU | Legendary Creature — Dragon | Flying Whenever another permanent enters the battlefield under your control, look at the top card of your library. If it shares a card type with that permanent, you may reveal that card and put it into your hand. 6/6 |