I would never waste my money on this, an unupped shrieker rush does just fine against most T50, and an upped one is even better, and has pvp uses.
1.- It works with 5 upped cards (less efective of coruse).
2.- Why would this one not work in pvp?
3.- It's just an alternative.
4.- Kills faster than unupped shriekers deck.
5.- No one asked your opinion.
