Some cards are easier to cast when your graveyard is full, like Tolarian Terror, while others are stronger when you force your opponents to discard, mill, or otherwise fill their own graveyard
Now at a face-value, this card is pretty strong
(Like now.) Can you tap Chicken la King to activate its last ability
This Pokmon is often compared to a prehistoric fortification, with a face that resembles a shield, undoubtedly a nod to its survivalist, protector theme
Centuries ago, a quest to harness time became a spiral into chaos
If youve put some rather expensive Equipment into the Graveyard (Excalibur, Sword of Eden or Argentum Armor for example), it would make sense to have Ratonhnhakton connect with an opponent just so you can bring that Equipment back to the battlefield equipped to the new 1/1 token