Yanfei, Liyue Lawyer

Pyro, vigilance
Whenever you cast your second non-creature
spell each turn, put a Pyro counter onto target
creature an opponent controls. Check for
elemental reactions, then look at the top card of
each player's library. Draw a card.
{2}{r}: Yanfei deals 2 damage to each creature that
has a Pyro counter on it. Activate only once.