39 cards where the artist name includes “stephen tappin”

Aether Shockwave (Saviors of Kamigawa #1)
Auriok Transfixer (Mirrodin #5)
AWOL (Unhinged #2)
Balduvian Frostwaker (Coldsnap #28)
Blasting Station (Fifth Dawn #107)
Brine Elemental (Time Spiral #50)
Chant of Vitu-Ghazi (Ravnica: City of Guilds #7)
Death Cloud (Darksteel #40)
Field Marshal (Coldsnap #5)
Flash Conscription (Ravnica: City of Guilds #124)
Forest (Time Spiral #301)
Fury of the Horde (Coldsnap #81)
Gaze of the Gorgon (Ravnica: City of Guilds #246)
Goblin Charbelcher (Mirrodin #176)
Guardian of Solitude (Champions of Kamigawa #64)
Icatian Priest (Tenth Edition #24)
Iname as One (Saviors of Kamigawa #151)
Infused Arrows (Fifth Dawn #133)
Inner Calm, Outer Strength (Saviors of Kamigawa #133)
Kami of Old Stone (Champions of Kamigawa #22)
Kashi-Tribe Warriors (Champions of Kamigawa #221)
Leonin Battlemage (Darksteel #5)
Mnemonic Nexus (Ravnica: City of Guilds #59)
Nuisance Engine (Mirrodin #221)
Nullmage Shepherd (Ravnica: City of Guilds #174)
Ordruun Commando (Ravnica: City of Guilds #137)
Promise of Bunrei (Saviors of Kamigawa #24)
Pyrohemia (Planar Chaos #119)
Rebuff the Wicked (Planar Chaos #12)
Rend Flesh (Champions of Kamigawa #140)
Rend Spirit (Champions of Kamigawa #141)
Sensei Golden-Tail (Champions of Kamigawa #44)
Spellshift (Planar Chaos #47)
Summoning Station (Fifth Dawn #158)
Temporal Isolation (Time Spiral #43)
Thought Courier (Fifth Dawn #38)
Thrill of the Hunt (Time Spiral #229)
Urza's Hot Tub (Unhinged #131)
Verdant Embrace (Time Spiral #232)

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