Your search for "Gutter Guardian 103/167" revealed the following:
Gutter Guardian - 103/167 - Uncommon from Riftbound: Radiance, available at 401 Games Canada. Rarity: Uncommon Finish: Normal Artist: Kudos Productions Card Text:[Hidden] (Hide now for 1 Rune to react with later for 0.)[Show Off] a card with [Hidden]. (As...
Gutter Guardian - 103/167 - Uncommon (Foil) from Riftbound: Radiance, available at 401 Games Canada. Rarity: Uncommon Finish: Foil Artist: Kudos Productions Card Text:[Hidden] (Hide now for 1 Rune to react with later for 0.)[Show Off] a card with [Hidden]....