Your search for "bunker defender 605" revealed the following:
Jayce - Defender of Tomorrow (Signature) - 194*/166 - Showcase from Riftbound: Vendetta, available at 401 Games Canada. Rarity: Showcase Finish: Foil Artist: Stella Chen Yui Card Text:[EMPOWER 2 and 2 Runes]1, Exhaust: Ready a gear.[EMPOWERED] 1, Exhaust: Ready 2...