Linh Ly, Storyteller

Whenever a nontoken creature enters the battlefield, you may pay {1}. If you do, scry 1.
Whenever one or more nontoken creatures die,
you may reveal the top card of your library. If the revealed card's mana value is greater than the
highest mana value among those creatures,
create a token that's a copy of one of those creatures, then put the revealed card on the
bottom of your library.