Instead of aiming the tank, the aim in to undermine the opponent's firepower by eliminating his ranged attack cards.
Battle Link: @marianaemilia vs @wer-gewinnt
In addition to adding more snipers, another essential factor is choosing the right card to absorb enemy snipers' shots.
The Cornealus card is perfect for this because in addition to Return Fire it has Heal.
Image: @splinterlands