I got a B/G
explore deck and i love this mechanic, but i was testing it a lot and have some problems, its so hard to build a deck for this mechanic, because the creatures are so weak and slow at the start, the deck need to be aggresive in early or use cards that make you draw a lot and fill your hand again.
In addition, in standard actually exist
fatal push, so if the enemy use it in early you will have problems.
I suggest you
Driven // Despair for card draw - finishing with your huge boys, and if you want to suggest me something about my deck or colaborate building exploring decks answer me
(sorry, i have bad english)