These Are a Few of My Things

When These Are a Few of My Things enters the battlefield, take up to 60 seconds to secretly write
down a list of your favorite and least favorite
things. Both lists must have at least one thing
on them.
Reveal a favorite thing you have not revealed from
your list: Draw a card and gain 4 life.
Reveal a least favorite thing you have not revealed
from your list: Each opponent discards a card and
loses 4 life.