25 cards where the illustration contains “sliver-prime”

Battle Sliver (Magic 2014 #128)
Belligerent Sliver (Magic 2015 #129)
Blur Sliver (Magic 2014 #129)
Bonescythe Sliver (Magic 2014 #9)
Bonescythe Sliver (Duels of the Planeswalkers 2014 Promos #1)
Constricting Sliver (Magic 2015 #7)
Diffusion Sliver (Magic 2015 #50)
Galerider Sliver (Magic 2014 #57)
Groundshaker Sliver (Magic 2014 #177)
Hive Stirrings (Magic 2014 #21)
Hive Stirrings (Magic 2014 Promos #21★)
Leeching Sliver (Magic 2015 #102)
Manaweft Sliver (Magic 2014 #184)
Megantic Sliver (Magic 2014 #185)
Megantic Sliver (Magic 2014 Promos #185★)
Predatory Sliver (Magic 2014 #189)
Sentinel Sliver (Magic 2014 #30)
Sliver (Magic 2014 Tokens #1)
Sliver (League Tokens 2013 #3)
Sliver Construct (Magic 2014 #218)
Steelform Sliver (Magic 2014 #38)
Striking Sliver (Magic 2014 #157)
Syphon Sliver (Magic 2014 #117)
Thorncaster Sliver (Magic 2014 #158)
Venom Sliver (Magic 2015 #205)

The message was clear to Sorin—time to search for something else.