M:tG card similarity search
3UB · Legendary Creature — Octopus Rogue
Whenever Marvo, Deep Operative attacks, clash with defending player. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) Whenever you win a clash, draw a card. Then you may cast a spell from your hand with mana value 8 or less without paying its mana cost. 1/8
| Name | Mana | Type | Text |
|---|---|---|---|
| Oppression | 1BB | Enchantment | Whenever a player casts a spell, that player discards a card. |
| Writhing Necromass | 6B | Creature — Zombie Giant | This spell costs {1} less to cast for each creature card in your graveyard. Deathtouch 5/5 |
| Finale of Devastation | XGG | Sorcery | Search your library and/or graveyard for a creature card with mana value X or less and put it onto the battlefield. If you search your library this way, shuffle. If X is 10 or more, creatures you control get +X/+X and gain haste until end of turn. |
| Oros, the Avenger | 3RWB | Legendary Creature — Dragon | Flying Whenever Oros, the Avenger deals combat damage to a player, you may pay {2}{W}. If you do, Oros deals 3 damage to each nonwhite creature. 6/6 |
| Sweep the Skies | XUU | Sorcery | Converge — Create a 1/1 colorless Thopter artifact creature token with flying for each color of mana spent to cast this spell. |
| Gavony Dawnguard | 1WW | Creature — Human Soldier | Ward {1} If it's neither day nor night, it becomes day as Gavony Dawnguard enters the battlefield. Whenever day becomes night or night becomes day, look at the top four cards of your library. You may reveal a creature card with mana value 3 or less from among them and put it into your hand. Put the rest on the bottom of your library in any order. 3/3 |
| Tundra Fumarole | 1RR | Snow Sorcery | Tundra Fumarole deals 4 damage to target creature or planeswalker. Add {C} for each {S} spent to cast this spell. Until end of turn, you don't lose this mana as steps and phases end. ({S} is mana from a snow source.) |
| Infectious Curse | Enchantment — Aura Curse | Enchant player Spells you cast that target enchanted player cost {1} less to cast. At the beginning of enchanted player's upkeep, that player loses 1 life and you gain 1 life. | |
| Lattice-Blade Mantis | 3G | Creature — Phyrexian Insect | Lattice-Blade Mantis enters the battlefield with two oil counters on it. Whenever Lattice-Blade Mantis attacks, you may remove an oil counter from it. If you do, untap it and it gets +1/+1 until end of turn. 4/3 |
| Pyrrhic Blast | 3R | Instant | As an additional cost to cast this spell, sacrifice a creature. Pyrrhic Blast deals damage equal to the sacrificed creature's power to any target. Draw a card. |