Interaction nitpick: if you zoom in objects on hover, do not move/change its siblings.
Why? Because aiming for fixed target is easy, but aiming for moving one is hard.
Slay the Spire: Wrong. Cards move left/right once you hover one.
macOS dock: Also wrong. Even currently hovered icon moves under your mouse!
Hearthstone: Right. All cards stay in their places, only the hovered one pops out.