MORPHthe smiley turns into a gold GLOAT button
The faint smiley grows into a gold button with a crown and a GLOAT ribbon, at full strength, pulsing, with the body’s time ticking round its edge. Why we’d pick it: it’s the button your thumb already knows, it lights only when a gloat will work, and nobody can miss a gold button on a 10 % rail.
EmoteButton gets a gloat state (CtlLook.Yellow + a crown glyph) from a new Taunts.CanGloat(f) check.