River Serpent 
Creature — Serpent
Appears in 135 of 22,471 decks (0.6%).
Appears with these commanders:
| Commander | Decks | Synergy ↓ |
|---|---|---|
| Jeskai Shrinekeeper | 2 | None |
| Paragon of the Amesha | 1 | None |
| Grixis Battlemage | 1 | None |
| Eddymurk Crab | 1 | None |
| Mischievous Mystic | 1 | None |
| Brinelin, the Moon Kraken + Esior, Wardwing Familiar | 2 | 0.99 |
| Giant Oyster | 1 | 0.99 |
| Viconia, Drow Apostate + Sword Coast Sailor | 1 | 0.99 |
| Dromar's Attendant | 1 | 0.99 |
| Stormchaser Chimera | 4 | 0.59 |
| Sindbad | 3 | 0.59 |
| Shadowstorm Vizier | 6 | 0.49 |
| Dreamscape Artist | 1 | 0.49 |
| Cephalid Broker | 1 | 0.49 |
| Brinelin, the Moon Kraken + Malcolm, Keen-Eyed Navigator | 1 | 0.49 |
| Alora, Merry Thief + Criminal Past | 3 | 0.39 |
| Senate Guildmage | 2 | 0.39 |
| Slinn Voda, the Rising Deep | 6 | 0.33 |
| Body Double | 2 | 0.33 |
| Mischievous Catgeist // Catlike Curiosity | 1 | 0.33 |
| Dee Kay, Finder of the Lost | 2 | 0.28 |
| Ghost of Ramirez DePietro + Falthis, Shadowcat Familiar | 1 | 0.24 |
| Evidence Examiner | 1 | 0.24 |
| Alora, Merry Thief + Feywild Visitor | 1 | 0.19 |
| Monstrous War-Leech | 1 | 0.16 |
| (page 1 of 3) next last | ||