App keeps crashing

[Super Grover]

I am on iPhone 3GS and I was going through merchant and looking through cards and it had been like 10 or 15 min and all of s sudden I got a black screen and app crashed. That happened quite a few times.

It all around is sluggish esp in the deck builder but I have another thread on that.

I was in a QM and playing a 120 card deck and the game was in slow motion. Seems like when ever I play someone with over 60 or 80 cards it bogs down alot. Then around turn 7 or 8 I got the black screen of death and app shut down.

Is there a reason why it is much slower when playing someone with a high deck count. I remember it did this before the update but not this bad and the app didn't crash.

Thanks

Edit: I was on wifi during game and while in merchant I was on 3G and it crashed too in merchant while on wifi.

[Super Grover]

This is still happening. I was purchasing some cards then all of s sudden the screen went black and the app crashed!

[Erashadow]

I can't access the offline play on the app and it always crashes when I get to the Jericho Spellbane load screen.