Will Kenrith has at least two loyalty counters.You control an artifact or land that enters the battlefield untapped and can produce ({U} magic symbol) .
({U} magic symbol) available.
Steps
Cast Ghostly Flicker by paying ({U} magic symbol) , targeting Scrivener and your untapped source, blinking them both.
When Scrivener enters the battlefield, return Ghostly Flicker to your hand.
Tap your untapped blue source for ({U} magic symbol) .