Poppi QTπ

Poppi Quantum Technochampion π, is an artificial Special Legendary Blade in Xenoblade Chronicles 2. She is an alternate form of Poppi QT. After the Heart-to-Heart "Growing Up" event (located in the Leftherian Archipelago) where more is revealed about Poppi QT, and after reaching Chapter 8, the side quest Powered-Up Poppi is unlocked in Tora's house to upgrade Poppi QT to her third form Poppi QTπ. Out of all the three forms, Poppi QTπ is the tallest. Although Poppi is not a natural Blade awakened from a Core Crystal and Tora is not a Driver, they work as a kind of Driver and Blade duo during battle. She originally uses the power of Ice with an Attacker class, but she can use any element that has been equipped through Poppiswap. She wields the Variable Saber, which Tora can use in battle.