The MTG Final Fantasy Masamune Leak Mana Value: 3 Rarity: Rare Type: Legendary Artifact Equipment Card Text: As long as equipped creature is attacking, it has First Strike and must be blocked if able
Its like Rout meets Return to Dust (and it also wipes out Planeswalkers, too)
Lumineon V also has a decent attack that helps you pivot it out in a pinch and not give up free prizes to your opponent
Seeing, or not seeing, a fist, or wing, or tentacle or whatever does the same
While it might sound silly to make your opponent draw a potentially useful card, the steep number of 20 would all but guarantee them milling out and being unable to do anything with whatever they draw
Im also a pretty big fan of Magnemite and Magneton , who is a self-sufficient Pokemon that can put an Energy on itself every turn on top of the Energy card you choose to dish out