sonic and shadow fusion by fnfbrian123 on DeviantArt

I didn't think I'd see a decent design for a Shadow and Silver fusion. Credit to Nibroc-rock : r/SonicTheHedgehog

Silver,Shadow and Sonic Fusion+ SpeedArt

Shadic the Hedgehog: Blue Lightning Flame ⚡️🔥 Sonic and Shadow Fusion

Sonic and Shadow fusion PNG by KillerMadnessPlayer on DeviantArt

A quick redraw of an old Sonic villian I made in elementary school I think. Inspired by Nazo and Seelkadoom, this guy is supposed to be a a Sonic, Shadow, and Silver

starry-boar400: mechanical sonic the hedgehog fusion with shadow the hedgehog

fusion shadow and sonic by Dark_warror_2002 - Fanart Central

Corrupted fusion [IDEA] by GummiWorms -- Fur Affinity [dot] net

Sonic Adventure 2 (Video Game) - TV Tropes

Drew my depiction of what I think a Sonic/Shadow fusion would look like : r/SonicTheHedgehog