Gandalf the Grey

Flash
When Gandalf the Grey enters the
battlefield, choose one —
• Counter target noncreature spell. Investigate.
• Create a 1/1 white Moth token with flying.
You gain 5 life.
• Tap all creatures your opponents control.
Draw a card.
At the beginning of the end step, Gandalf
the Grey's owner shuffles it into
their library.