Ruling how much can i put in a deck primes

[davylee]

for example when i put, kingdra in a deck with 3 kingdra primes how much can i put in? 1 or 2 or 3 or just only one?

 

[King Arceus]

Kingdra and Kingdra Prime are treated as the same card name in deck lists just like LV.Xs. You can play up to four Kingdra in the deck. You can do all of one, 3 of one and 1 of the other, or two of each. So in your example you can only put in 1 Kingdra.~Mark