Guinness, Mad Alchemist

{u}{b}, {t}, Target creature gets tapped until end
of turn. Also they get a chaos counter.
{u}{w}, {t}, Target Creature gets +0/+1 and
Flying until end of turn.
{g}{u}, {t}. Target creature gets -2/-0 until end of
turn. Also they get a chaos counter.
{b}{r}, {t}, Two target creatures each get a
chaos counter.
{4}{p/b}{p/r}{p/u}, Destroy all creatures with a
chaos counter on it.