Your search for "Heap Gate 354" revealed the following:
Heap Gate (Foil) (CLB) from Commander Legends: Battle for Baldur's Gate, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Andreas Rocha Card Text:T: Add C.1, T: Add one mana of any color.1, T, Tap an untapped Gate you...
Heap Gate (CLB) from Commander Legends: Battle for Baldur's Gate, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Andreas Rocha Card Text:T: Add C.1, T: Add one mana of any color.1, T, Tap an untapped Gate you control:...
Heap Gate - CLB Reprint (PLST) from The List, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Andreas Rocha Card Text:T: Add C.1, T: Add one mana of any color.1, T, Tap an untapped Gate you control: Create...