When Ertha Jo, Frontier Mentor enters the battlefield, create a 1/1 red Mercenary creature token with "
![Tap t](/images/productsymbols/t_icon.gif)
: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."
Whenever you activate an ability that targets a creature or player, copy that ability. You may choose new targets for the copy.