M:tG card similarity search
WUU · Instant
Counter target spell. Each card in its controller's graveyard, hand, and library with the same name as that spell perpetually gains "This spell costs {2} more to cast."
| Name | Mana | Type | Text |
|---|---|---|---|
| Breath of the Sleepless | 3U | Enchantment | You may cast Spirit spells as though they had flash. Whenever you cast a creature spell during an opponent's turn, tap up to one target creature. |
| A-Saheeli, Filigree Master | 2UR | Legendary Planeswalker — Saheeli | [+1]: Scry 2. If you control an artifact, draw a card. [−2]: Create two 1/1 colorless Thopter artifact creature tokens with flying. They gain haste until end of turn. [−4]: You get an emblem with "Artifact creatures you control get +1/+1" and "Artifact spells you cast cost {1} less to cast." Loyalty 3 |
| Basri's Aegis | 2WW | Sorcery | Put a +1/+1 counter on each of up to two target creatures. You may search your library and/or graveyard for a card named Basri, Devoted Paladin, reveal it, and put it into your hand. If you search your library this way, shuffle. |
| Legolas, Master Archer | 1GG | Legendary Creature — Elf Archer | Reach Whenever you cast a spell that targets Legolas, Master Archer, put a +1/+1 counter on Legolas. Whenever you cast a spell that targets a creature you don't control, Legolas deals damage equal to its power to up to one target creature. 1/4 |
| Border Guardian | 4 | Artifact Creature — Knight | Whenever you cast a silver-bordered spell, put a +1/+1 counter on Border Guardian. Whenever you cast a black-bordered spell, Border Guardian can't be blocked this turn. Whenever you cast a white-bordered spell, Border Guardian gains double strike until end of turn. 1/1 |
| Unblinking Observer | 1U | Creature — Homunculus | {T}: Add {U}. Spend this mana only to pay a disturb cost or cast an instant or sorcery spell. 2/1 |
| Assembly Hall | 5 | Artifact | {4}, {T}: Reveal a creature card in your hand. Search your library for a card with the same name as that card, reveal it, put it into your hand, then shuffle. |
| Watcher of the Spheres | WU | Creature — Bird Wizard | Flying Creature spells with flying you cast cost {1} less to cast. Whenever another creature with flying enters the battlefield under your control, Watcher of the Spheres gets +1/+1 until end of turn. 2/2 |
| Toxic Deluge | 2B | Sorcery | As an additional cost to cast this spell, pay X life. All creatures get -X/-X until end of turn. |
| Llanowar Mentor | G | Creature — Elf Spellshaper | {G}, {T}, Discard a card: Create a 1/1 green Elf Druid creature token named Llanowar Elves. It has "{T}: Add {G}." 1/1 |