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 |
|---|---|---|---|
| Carrion Rats | B | Creature — Rat | Whenever Carrion Rats attacks or blocks, any player may exile a card from their graveyard. If a player does, Carrion Rats assigns no combat damage this turn. 2/1 |
| Giant Beaver | 3G | Creature — Beaver Mount | Vigilance Whenever Giant Beaver attacks while saddled, put a +1/+1 counter on target creature that saddled it this turn. Saddle 3 (Tap any number of other creatures you control with total power 3 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.) 4/4 |
| Keeper of Progenitus | 3G | Creature — Elf Druid | Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3 |
| Quicken | U | Instant | The next sorcery spell you cast this turn can be cast as though it had flash. (It can be cast any time you could cast an instant.) Draw a card. |
| Hurkyl's Prodigy | 2U | Creature — Human Soldier | When Hurkyl's Prodigy enters the battlefield, create a tapped Powerstone token. Whenever Hurkyl's Prodigy attacks, you may pay {2}. If you do, Hurkyl's Prodigy can't be blocked this turn and it perpetually gets +2/+0. 1/4 |
| Phyrexian Pegasus | 2W | Creature — Phyrexian Pegasus | Flying Whenever Phyrexian Pegasus attacks, another target attacking creature without flying gains flying until end of turn. 2/2 |
| Captain Rex Nebula | 1RW | Legendary Creature — Human Pilot Employee | At the beginning of combat on your turn, choose target nonland permanent you control. Until end of turn, it becomes a Vehicle artifact with base power and toughness each equal to its mana value, and it gains crew 2 and "Crash Land — Whenever this Vehicle deals damage, roll a six-sided die. If the result is equal to this Vehicle's mana value, sacrifice this Vehicle, then it deals that much damage to any target." 2/2 |
| Vicious Kavu | 1BR | Creature — Kavu | Whenever Vicious Kavu attacks, it gets +2/+0 until end of turn. 2/2 |
| March of Swirling Mist | XU | Instant | As an additional cost to cast this spell, you may exile any number of blue cards from your hand. This spell costs {2} less to cast for each card exiled this way. Up to X target creatures phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.) |
| Bayou Groff | 1G | Creature — Plant Dog | As an additional cost to cast this spell, sacrifice a creature or pay {3}. 5/4 |