Best deck to make pressure in the early game.
In the mulligan stage, search for the vibrant squirrel and razormane battleguard
Play as soon as possible the FROST WOLF to win more control on the battlefield, this way the mana cost of the FROST SABER will diminish and it will be available in your game quicker
Activate the HEART OF THE WILD and ARBOR UP and by turn 5/6 you will be the winner!