![Mnemonic Nexus [Ravnica: City of Guilds]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/07dfd4a4-ab44-52e8-97aa-1a60ea320f08.jpg?v=1720248381)
Mnemonic Nexus [Ravnica: City of Guilds]
| Set: | Ravnica: City of Guilds |
| Type: | Instant |
| Rarity: | Uncommon |
| Cost: | 3U |
| Colors: | U |
Each player shuffles their graveyard into their library.
True enlightenment comes not with a new thought, but with understanding of all the old ones.