And they stick around until something causes them to be removed
For this list, Im considering cards that deal consistent damage
Stitcher Geralf, his lab, and his creations are all direct references to the Gothic Horror novel Frankenstein: Or the Modern Prometheus, where the eponymous scientist uses electricity to reanimate a stitched together corpse
TrophySmack metal wall art is modern, printed on stainless steel, and available in full color
Unstable Glyphbridge / Sandswirl Wanderglyph Ive lost against Unstable Glyphbridge in Lost Caverns Limited enough that its piqued my interest for Commander
Fuse (You may cast one or both halves of this card from your hand.) If you cast both halves of this spell fused, the targeted creatures will be dealt 4 damage first and then be phased out, even if they had less than 4 toughness