It was funny that for the fourth time out of five, I chose Haven for my opponent in the first duel. It was even funnier that, just like last time, I got Rune. I couldn't put together a bad deck for Wishmaster, so I lost.
Wishmaster (Haven) def Ple-Sen (Forest)
Again, I picked Haven for my opponent and couldn't put together a bad deck. But my opponent could.
Ple-Sen (Forest) def Wishmaster (Forest)
Here, I had another chance to pick Haven, but I didn't want to test my luck for the third time, so I picked Forest for my opponent. The deck wasn't the weakest, but I still won.
Wishmaster (Forest) def Ple-Sen (Haven)
And here, to my disappointment, Wishmaster managed to put together a weak deck for Haven. Even though I had a Grail in my hand. Even though I got Bahamut, the abundance of expensive cards hindered me and forced me to skip turn after turn.
Wishmaster (Rune) def Ple-Sen (Rune)
It was a funny game. I almost killed my opponent, brought him down to 1 HP, and then... then he got a card that, in three turns, brought me from 18 HP down to zero.