Creatures can overpower stuff, planeswalkers have to actually beat them
Lara Croft, Tomb Raider Lara Croft, Tomb Raider turns legendary artifacts and lands into resources you can steal from graveyards and play for yourself
Commander Adriana, Captain of the Guard Melee (Whenever this creature attacks, it gets +1/+1 until end of turn for each opponent you attacked this combat.) Other creatures you control have melee
From Storm Herd to Call Forth the Tempest, there are tons of haymakers you can cast that will put you in the drivers seat
Sadly, while the Spinner Rack Specials Secret Lair drop does seem fairly compelling, theres no word on its release date yet
There is only one of this thing, and it's not considered a ship, it's never errata'd into a vehicle, it's a skeleton first and foremost