Shallan Davar, Lightweaver

Whenever another nontoken creature enters the
battlefield under your control, if it wasn't cast,
create a token that's a copy of that creature, except
it's a 0/1 white Illusion.

{1}{w}, Sacrifice five Illusions: Exile target nonland
permanent.

“I seek the truth. Wherever it may be, whoever may
hold it. That's who I am.”