Gideon Ofnir, the All-Knowing

{u}{b}: Surveil 2.
{w}{u}{b}{r}{g}: Copy target instant or sorcery spell
an opponent controls. You may choose new
targets for the copy.
{w}{u}{b}{r}{g}: Exile target instant or sorcery in a graveyard, and create a copy of it.
"The pursuit of knowledge is without end,
for knowledge is a thing never complete."