21 cards where the illustration contains “towers-of-new-prahv”

Chandra's Pyrohelix (War of the Spark #120)
Dovin, Hand of Control (War of the Spark #229)
Dovin, Hand of Control (Secret Lair Drop #529)
Dovin, Hand of Control (War of the Spark #229★)
Dovin's Veto (War of the Spark Promos #193)
Elite Guardmage (War of the Spark #195)
Eternal Taskmaster (War of the Spark #90)
Fiery Confluence (Signature Spellbook: Chandra #3)
Hallowed Fountain (Ravnica Allegiance #251)
Hallowed Fountain (Return to Ravnica #241)
Hallowed Fountain (Magic Online Promos #72297)
Island (War of the Spark #253)
Island (War of the Spark #254)
Island (War of the Spark #255)
Law-Rune Enforcer (War of the Spark #20)
No Escape (War of the Spark #63)
Senate Guildmage (Ravnica Allegiance #204)
Skyscribing (Commander 2013 #57)
Supreme Verdict (Return to Ravnica #201)
Supreme Verdict (Return to Ravnica Promos #201★)
Vizier of the Scorpion (War of the Spark #111)

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