Originally Posted by Onioner
Maybe the two are rotating headlining spots? They're both in really similar positions of popularity right now.
If that's the case, Kreator seems to be headlining Toronto on September 12th.
12/5 - Phantom
12/17 - Havok
12/23 - TSO
1/13 - Enforcer, Warbringer, Cauldron, Exmortus
2/27 - Sacrifice
3/4 - Voivod, Vektor