Nissa, Who Shakes the World Another WAR planeswalker who was amazing in Standard, Nissa, Who Shakes the World provides great value for a five-mana planeswalker
Creature Enchantment - Human Ninja Prosperous Thief Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever one or more Ninja or Rogue creatures you control deal combat damage to a player, create a Treasure token
A single stun counter will be removed if the permanent tries to untap for any reason, including its controller's untap step, a spell or ability trying to untap it, or even its controller trying to untap it to pay a cost (although that one's unusual)
Some of them see occasional play in Standard and/or Explorer and Pioneer, but they have been pulled back enough not to make them overwhelming, but at the same time they are in some cases in a poor place where they are overly strong in limited, but dont do anything in constructed