This spell can’t be countered.
Flying
Hexproof (This creature can’t be the target of spells or abilities your opponents control.)
Instant and sorcery spells you control can’t be countered.
He answers questions as readily as he asks them, but his answer is always "no."
A spell or ability that counters spells can still target Sphinx of the Final Word or any other spell that can't be countered. When that spell or ability resolves, the spell won't be countered, but any additional effects of the countering spell or ability will still happen.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.