I've read lots of examples here on how to set one matrix Equal to another, but how do you nest And and Or around several different equalities for values a matrix of variables can take on? Using what I've found so far, I've been able to cobble something together that works, but surely someone knows a better way?

The idea: Variables V can take on the values in either A or B or C.

Minimum Working Example:

Apply[
  And, 
  Apply[
    Or, 
    MapThread[
       Equal,
       {Transpose[
          Table[v[i], {c, 3}, {i, 10}]], 
          Table[{-1, 0, 1}, {i, 10}]},
       2], 
    {1}]]

Good output:

(v[1] == -1 || v[1] == 0 || v[1] == 1) && (v[2] == -1 || v[2] == 0 || v[2] == 1) &&
(v[3] == -1 || v[3] == 0 || v[3] == 1) && (v[4] == -1 || v[4] == 0 || v[4] == 1) &&
(v[5] == -1 || v[5] == 0 || v[5] == 1) && (v[6] == -1 || v[6] == 0 || v[6] == 1) &&
(v[7] == -1 || v[7] == 0 || v[7] == 1) && (v[8] == -1 || v[8] == 0 || v[8] == 1) &&
(v[9] == -1 || v[9] == 0 || v[9] == 1) && (v[10] == -1 || v[10] == 0 || v[10] == 1)

Ideally the answer would be something of the form

And[Or[V == {A, B, C}]]

instead of the heavy use of Table like I have, so we can see what's happening and adapt it for other problems.

Conceivably there's a way to do something like this, but I couldn't get this to work either (for use in Reduce or FindInstance):

Eqns && V ∈ {-1, 0, 1}