Myztero has a dependency on a cleanser or blocker, to be optimal.
Skadi has a dependency on a defense down hero to be optimal.
Frida, Panther, Evelyn are great heroes but without a follow up special in the same color they are
as they become totally dependent on tiles.
Skadi, Frida, Panther, Evelyn are some of the best heroes in the game. A lof of the best heroes in the game are reliant on a support cast to be the best heroes in the game.
Myztero’s is no different.
I count 1. Unless you are referring to being dependent on being hit - that is not a dependency, that is part of his special mechanics? He will always be hit by an AOE. He will be hit by a hit-3 60% of the time. And he wll be hit by a hit-1 20% of the time. It is no different to any of the other gambling mechanisms in the game, with a higher reward (Morgan special *5, anyone?) that matches the lower chance of each “tier”