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 |
|---|---|---|---|
| Gorilla Shaman | R | Creature — Ape Shaman | {X}{X}{1}: Destroy target noncreature artifact with mana value X. 1/1 |
| Ranger-Captain of Eos | 1WW | Creature — Human Soldier Ranger | When Ranger-Captain of Eos enters the battlefield, you may search your library for a creature card with mana value 1 or less, reveal it, put it into your hand, then shuffle. Sacrifice Ranger-Captain of Eos: Your opponents can't cast noncreature spells this turn. 3/3 |
| Quintorius, Loremaster | 3RW | Legendary Creature — Elephant Cleric | Vigilance At the beginning of your end step, exile target noncreature, nonland card from your graveyard. Create a 3/2 red and white Spirit creature token. {1}{R}{W}, {T}, Sacrifice a Spirit: Choose target card exiled with Quintorius. You may cast that card this turn without paying its mana cost. If that spell would be put into a graveyard, put it on the bottom of its owner's library instead. 3/5 |
| Metagamer | WW | Creature — Human Advisor | Cards in the winning deck(s) of the latest Mythic Championship cost {1} more to cast. 2/2 |
| Once Upon a Time | 1G | Instant | If this spell is the first spell you've cast this game, you may cast it without paying its mana cost. Look at the top five cards 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. |
| Counterbalance | UU | Enchantment | Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card. |
| Watchful Naga | 2G | Creature — Naga Wizard | You may exert Watchful Naga as it attacks. When you do, draw a card. (An exerted creature won't untap during your next untap step.) 2/2 |
| Needlebite Trap | 5BB | Instant — Trap | If an opponent gained life this turn, you may pay {B} rather than pay this spell's mana cost. Target player loses 5 life and you gain 5 life. |
| Exit Through the Grift Shop | 2B | Sorcery | Yell "Who wants a souvenir?" and announce the name of a nonland card in your graveyard. Each player in an Un-game who can hear you may bid life. You start the bidding at 0. The high bidder loses life equal to the high bid. They copy the card and may cast the copy without paying its mana cost. If you didn't win the bid, you gain life equal to the high bid and create that many Treasure tokens. |
| Long Goodbye | 1B | Instant | This spell can't be countered. (This includes by the ward ability.) Destroy target creature or planeswalker with mana value 3 or less. |