Dropped by (***no spawn table):

• Steamfont Mountains
• rogue clockwork (2.1%)
• rogue clockwork (2.1%)
• North Kaladim
• Cleaner VII (10%)
• The Overthere
• Siladdarae N`Riese (12%)
• Slicia J`Singe (12%)
• Utandar Rizndown (12%)
• Vaean the Night (12%)