M:tG card similarity search
5 · Legendary Artifact
Whenever you cast an instant or sorcery spell, you may pay {3}. If you do, copy that spell. You may choose new targets for the copy.
| Name | Mana | Type | Text |
|---|---|---|---|
| Kor Firewalker | WW | Creature — Kor Soldier | Protection from red Whenever a player casts a red spell, you may gain 1 life. 2/2 |
| Skyfire Kirin | 2RR | Legendary Creature — Kirin Spirit | Flying Whenever you cast a Spirit or Arcane spell, you may gain control of target creature with that spell's mana value until end of turn. 3/3 |
| Supplant Form | 4UU | Instant | Return target creature to its owner's hand. You create a token that's a copy of that creature. |
| Guildpact Greenwalker | 2G | Creature — Plant Rhino | When Guildpact Greenwalker enters the battlefield, you may choose a creature card in your hand. If you do, that card perpetually incorporates {1}{G} and gets +4/+4. Multicolored creatures you control have ward {2}. 4/4 |
| Ersta, Friend to All | WUBRG | Legendary Planeswalker — Ersta | [+1]: Create a 1/1 Human Wizard creature token that's all colors. [−3]: Choose a card name from among Enlightened Tutor, Mystical Tutor, Booster Tutor, Imperial Recruiter, and Worldly Tutor. Create a copy of the card with the chosen name. You may cast the copy without paying its mana cost. [−8]: You get an emblem with "At the beginning of your upkeep, if you control twenty or more Wizards, you win the game." Ersta, Friend to All can be your commander. Loyalty 5 |
| Flux Channeler | 2U | Creature — Human Wizard | Whenever you cast a noncreature spell, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 2/2 |
| Kylox, Visionary Inventor | 5UR | Legendary Creature — Viashino Artificer | Menace, ward {2}, haste Whenever Kylox, Visionary Inventor attacks, sacrifice any number of other creatures, then exile the top X cards of your library, where X is their total power. You may cast any number of instant and/or sorcery spells from among the exiled cards without paying their mana costs. 4/4 |
| Magnus the Red | 3UR | Legendary Creature — Demon Primarch | Flying Unearthly Power — Instant and sorcery spells you cast cost {1} less to cast for each creature token you control. Blade of Magnus — Whenever Magnus the Red deals combat damage to a player, create a 3/3 red Spawn creature token. 4/5 |
| Excogitator Sphinx | 2UU | Creature — Sphinx Detective | Flying Whenever one or more creatures you control deal combat damage to a player, investigate. {1}, Sacrifice a Clue: Seek an instant or sorcery card. 4/4 |
| Mirror Match | 4UU | Instant | Cast this spell only during the declare blockers step. For each creature attacking you or a planeswalker you control, create a token that's a copy of that creature and that's blocking that creature. Exile those tokens at end of combat. |