Guildpact is home to several token-generating cards. Some use token art that was previously commissioned for Ravnica: City of Guilds; for example, Seize the Soul uses the same 1/1 white Spirit token with flying that Transluminant and Twilight Drover used.
But here are some that were all-new for Guildpact. The art team likes to have the same artist who illustrated the original token-generating card illustrate the token art, for visual similarity. Check it out.
Weird token art (for Thunderheads) by Hideaki Takamura
Pegasus token art (for Storm Herd) by Jim Nelson
Wurm token art (for Wurmweaver Coil) by Mitch Cotie
Watch future Arcanas for other newly-commissioned art for Guildpact's Magic Online creature tokens.