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 |
|---|---|---|---|
| Sea Gate Stormcaller | 1U | Creature — Human Wizard | Kicker {4}{U} When Sea Gate Stormcaller enters the battlefield, copy the next instant or sorcery spell with mana value 2 or less you cast this turn when you cast it. If Sea Gate Stormcaller was kicked, copy that spell twice instead. You may choose new targets for the copies. 2/1 |
| Skullwinder | 2G | Creature — Snake | Deathtouch When Skullwinder enters the battlefield, return target card from your graveyard to your hand, then choose an opponent. That player returns a card from their graveyard to their hand. 1/3 |
| Swarm Intelligence | 6U | Enchantment | Whenever you cast an instant or sorcery spell, you may copy that spell. You may choose new targets for the copy. |
| Barrin, Tolarian Archmage | 1UU | Legendary Creature — Human Wizard | When Barrin, Tolarian Archmage enters the battlefield, return up to one other target creature or planeswalker to its owner's hand. At the beginning of your end step, if a permanent was put into your hand from the battlefield this turn, draw a card. 2/2 |
| Panoptic Mirror | 5 | Artifact | Imprint — {X}, {T}: You may exile an instant or sorcery card with mana value X from your hand. At the beginning of your upkeep, you may copy a card exiled with Panoptic Mirror. If you do, you may cast the copy without paying its mana cost. |
| Beamsplitter Mage | UR | Creature — Vedalken Wizard | Whenever you cast an instant or sorcery spell that targets only Beamsplitter Mage, if you control one or more other creatures that spell could target, choose one of those creatures. Copy that spell. The copy targets the chosen creature. 2/2 |
| League Guildmage | UR | Creature — Human Wizard | {3}{U}, {T}: Draw a card. {X}{R}, {T}: Copy target instant or sorcery spell you control with mana value X. You may choose new targets for the copy. 2/2 |
| Impatient Iguana | 1R | Creature — Lizard Wizard | If Impatient Iguana is in your opening hand and you're not the starting player, you may reveal it. If you do, you become the starting player. Haste 2/1 |
| Doomskar Warrior | 2GG | Creature — Human Warrior | Backup 1 Trample Whenever this creature deals combat damage to a player or battle, look at that many cards from the top of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in a random order. 4/3 |
| Forging the Anchor | 2U | Sorcery | Look at the top five cards of your library. You may reveal any number of artifact cards from among them and put the revealed cards into your hand. Put the rest on the bottom of your library in a random order. |