I think this is really good for a first V-Max attempt
Countering a spell for 2 mana has always been a good rate, and then giving you the ability to stop a power play while effectively stealing the benefits of an opposing Dark Ritual, Black Lotus, and/or Moxen on your next turn was powerful Magic then, and it is certainly not worse now
Sidisi, Brood Tyrant If you read my article on updating G/B Dredge and turning it into Sultai Dredge, then you know that I am high on this card right now
If you have three Dark Charizards for example (lucky) youd only be allowed one more Dark Charizard
9 EVIL HERO MALICIOUS BANE Combine any Hero monster with any level five or higher monster, and you get Malicious Bane, a 3000/3000 monster that makes Red Dragon Archfiend look like a joke
Youve got some of the usual suspect reprints here: Sol Ring, Lightning Bolt, Lightning Greaves, the works for any Commander player that wants to give their EDH deck some sparkly Deadpool humor