# Accumulated 12 Hours of Playtime with Nova!!

**Challenge ID**: 2800

## Challenge Text

Event Period: Dec 22, 2020 (after maintenance) - Jan 20, 2021 (before maintenance)
 Play Nova for 12 hours to get Advice of Valks (+20) x1, Cron Stone x24.

Reward whitelist rows are not mapped per challenge yet, so this page does not claim reward contents.