14 cards where the artist name includes “nick percival”

Air Elemental (Ninth Edition #58)
Benevolent Ancestor (Ravnica: City of Guilds #3)
Cryptwailing (Guildpact #47)
Drake (Commander Anthology Tokens #18)
Earthen Goo (Coldsnap #80)
Izzet Chronarch (Guildpact #119)
Krovikan Whispers (Coldsnap #39)
Leafdrake Roost (Dissension #116)
Megrim (Ninth Edition #144)
Moonlight Bargain (Ravnica: City of Guilds #95)
Psychic Drain (Ravnica: City of Guilds #220)
Revenant Patriarch (Guildpact #59)
Sadistic Augermage (Ravnica: City of Guilds #103)
Simic Ragworm (Dissension #93)

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