19 cards where the color identity ≤ RU and the card types include “land” and the set is “znr”

A-Base Camp (Zendikar Rising #A-257)
Akoum Warrior // Akoum Teeth (Zendikar Rising #134)
Akoum Warrior // Akoum Teeth (Zendikar Rising #134)
Base Camp (Zendikar Rising #257)
Beyeen Veil // Beyeen Coast (Zendikar Rising #46)
Beyeen Veil // Beyeen Coast (Zendikar Rising #46)
Crawling Barrens (Zendikar Rising #262)
Glasspool Mimic // Glasspool Shore (Zendikar Rising #60)
Glasspool Mimic // Glasspool Shore (Zendikar Rising #60)
Island (Zendikar Rising #381)
Jwari Disruption // Jwari Ruins (Zendikar Rising #64)
Jwari Disruption // Jwari Ruins (Zendikar Rising #64)
Kazuul's Fury // Kazuul's Cliffs (Zendikar Rising #146)
Kazuul's Fury // Kazuul's Cliffs (Zendikar Rising #146)
Mountain (Zendikar Rising #383)
Riverglide Pathway // Lavaglide Pathway (Zendikar Rising #264)
Riverglide Pathway // Lavaglide Pathway (Zendikar Rising #264)
Sea Gate Restoration // Sea Gate, Reborn (Zendikar Rising #76)
Sea Gate Restoration // Sea Gate, Reborn (Zendikar Rising #76)
Shatterskull Smashing // Shatterskull, the Hammer Pass (Zendikar Rising #161)
Shatterskull Smashing // Shatterskull, the Hammer Pass (Zendikar Rising #161)
Silundi Vision // Silundi Isle (Zendikar Rising #80)
Silundi Vision // Silundi Isle (Zendikar Rising #80)
Song-Mad Treachery // Song-Mad Ruins (Zendikar Rising #165)
Song-Mad Treachery // Song-Mad Ruins (Zendikar Rising #165)
Spikefield Hazard // Spikefield Cave (Zendikar Rising #166)
Spikefield Hazard // Spikefield Cave (Zendikar Rising #166)
Throne of Makindi (Zendikar Rising #265)
Umara Wizard // Umara Skyfalls (Zendikar Rising #86)
Umara Wizard // Umara Skyfalls (Zendikar Rising #86)
Valakut Awakening // Valakut Stoneforge (Zendikar Rising #174)
Valakut Awakening // Valakut Stoneforge (Zendikar Rising #174)

It is the moment of discovery, the triumph of the mind, and the end of these results.