Jayden Hornigor, King of Chaos

Humanity's Pride (This creature gains a +1/+1 token
every time it targets a Human creature)
Reach (This creature can block creatures with flying.)

At the beginning of your upkeep, search your library
for an artifact and add it to your hand, if your library
has no artifacts then this creature's toughness
becomes 0. If this creature enters your graveyard,
you may draw cards until you draw Jayden
Hornigor, God of Chaos or have drawn {x} cards.