Grixis Control - TOP 86 master

I make 4-0 with this deck in ECL Thursday (27/12/18) with this deck with the following change:
- 2 Quarry + 2 Xo of the Endless Hoard.

Yes, i choose to not use Howling Peak in Market because i prefer pick Jotun Feast-Caller and alot of times i have multiple Howling Peak in hand.

Rain of Frogs is great against Control, but i prefer use the Counterspell.

Kaleb's Choice over Bore because i need negate spell sometimes, also Jennev Merchant is great.