You can pay the cost of "discard your hand" even if your hand contains zero cards
It has Flash, so it can pop up during your combat step and use its massive 7/8 body to kill one of your attackers (although this is at least telegraphed: if your opponent leaves a large number of lands, including at least two Islands, untapped during their turn, use caution)
CC - Tackle 40 Arboliva ex G - Oil Machine Gun Choose 1 of your opponents Pokmon 6 times and do 20 damage to it

Goliath Truck Grond, the Gatebreaker Guidelight Pathmaker Haunted Hellride Heart of Kiran Hedge Shredder High-Speed Hoverbike Hoard Hauler Honeymoon Hearse Hulldrifter Imperial Recovery Unit Imposter Mech Invasion Submersible Irontread Crusher Jackdaw Jetfire, Air Guardian Knight Paladin Kylox's Voltstrider Lifecraft Engine Lumbering Worldwagon Luxurious Locomotive Magicked Card Magitek Armor Magmatic Galleon Marauding Dreadship Marshals' Pathcruiser Mechtitan Core Megatron, Destructive Force Meldweb Strider Midnight Crusader Shuttle Midnight Mangler Mighty Servant of Leuk-o Mindlink Mech Mizzium Tank Mobile Garrison Mobile Homestead Mobilizer Mech Mole Module Mukotai Soulripper Mysterious Limousine N'Yami-Class Mother Ship Nautiloid Ship Necron Monolith Night Scythe Optimus Prime, Autobot Leader Ovalchase Dragster Parhelion II Passenger Ferry Peacewalker Colossus Phantom Train Phoenix Fleet Airship Possession Engine Prodigy's Prototype Prowl, Pursuit Vehicle RMS Titanic Raiders' Karve Rangers' Aetherhive Rangers' Refueler Ratchet, Rescue Racer Reaver Titan Reckoner Bankbuster Recon Craft Theta Renegade Freighter Ribskiff Ripclaw Wrangler Rocketeer Boostbuggy Rolling Hamsphere Rover Blades Royal Talon Fighter Jet S.H.I.E.L.D

tomorrow it likely means more Marvel sets are transformed into this alternate universe that works exactly the same but we're all called something else. The good