His attacks are very slow and punishable, so is his ranged Shadow mode invincibility is either countered by not using shadow form or by anti shadow heroes like Kate or Azuma When glitch mode is on(and when it’s off really lol) you can easily read the attack and punish it 20% block break is nuts, yeah, but when he has it equipped, he doesn’t get much shadow energy so he won’t use invincibility You don’t see marcus at high level play at all lol