Hello
This is my first post on TMD, so I hope I did not make anything wrong

I am going to the turnament and I dont know which deck should I choose. First of all the metagame will be unpowered heavy oath, fish and goblin. I am a long ´time oath player but i getting bored to be hated out. I am looking for the deck that should defeat fish, oath and is possible the win against aggro.
I am also thinking about possiblity to tech out my oath by replacing swordable akroma with irescident angel and pristine angel.
Another solution for me is to try some kind of deck with transforming sideboard.
Please gimme som advice if you have any, looking forward for any answer