| Rarity: | U |
| #: | 59 |
| Creature Type or Sub Type: | Creature — Wall |
| Rules Text Contains: | Defender
When Wall of Lost Thoughts enters the battlefield, target player puts the top four cards of their library into their graveyard. |
| Flavor: | Those who intrude upon the Dimir seldom remember that they have done so. |
| Set: | Ravnica Allegiance |
| Number: | 59 |
