M:tG card similarity search
RR · Enchantment
Whenever one or more creatures you control attack, each defending player divides all creatures without flying they control into a "left" pile and a "right" pile. Then, for each attacking creature you control, choose "left" or "right." That creature can't be blocked this combat except by creatures with flying and creatures in a pile with the chosen label.
| Name | Mana | Type | Text |
|---|---|---|---|
| Herald of Secret Streams | 3U | Creature — Merfolk Warrior | Creatures you control with +1/+1 counters on them can't be blocked. 2/3 |
| Canal Courier | 5U | Creature — Human Rogue | When Canal Courier enters the battlefield, you become the monarch. Whenever Canal Courier and another creature attack different players, Canal Courier can't be blocked this combat. 3/5 |
| Insidious Mist | Creature — Elemental | Hexproof, indestructible Insidious Mist can't block and can't be blocked. Whenever Insidious Mist attacks and isn't blocked, you may pay {2}{B}. If you do, transform it. 0/1 | |
| Barrenton Cragtreads | 2W/UW/U | Creature — Kithkin Scout | Barrenton Cragtreads can't be blocked by red creatures. 3/3 |
| Kolaghan, the Storm's Fury | 3BR | Legendary Creature — Dragon | Flying Whenever a Dragon you control attacks, creatures you control get +1/+0 until end of turn. Dash {3}{B}{R} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.) 4/5 |
| Change of Heart | W | Instant | Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Target creature can't attack this turn. |
| Expedition Lookout | 1U | Creature — Merfolk Rogue | Defender As long as an opponent has eight or more cards in their graveyard, Expedition Lookout can attack as though it didn't have defender and it can't be blocked. 2/3 |
| Taoist Mystic | 2G | Creature — Human Mystic | Taoist Mystic can't be blocked by creatures with horsemanship. 2/2 |
| Case of the Gateway Express | 1W | Enchantment — Case | When this Case enters the battlefield, choose target creature you don't control. Each creature you control deals 1 damage to that creature. To solve — Three or more creatures attacked this turn. (If unsolved, solve at the beginning of your end step.) Solved — Creatures you control get +1/+0. |
| Alora, Cheerful Assassin | 3UB | Legendary Creature — Halfling Rogue Assassin | Whenever you attack, up to one target attacking creature can't be blocked this turn. At the beginning of the next end step, return that creature to its owner's hand. If you do, each opponent loses 2 life. 4/4 |