[fixed/closed]Planar Gate - applies to both players

[BAgate]

Describe the Bug:
Creature spells' casting costs are reduced by 2 for both players.

Which card did behave improperly ?
Planar Gate

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
Manalink 2015/12/25: Battle For Zendikar,duel

What exactly should be the correct behavior/interaction ?
Effect should only apply to Planar Gate's controller.

Are any other cards possibly affected by this bug ?
-

[Korath]

Fixed 60fb629.