Ranged Artillery

Reach
Ranged Artillery gains Power and Toughness
equal to how much {x} you spent.
If you spent 5 or more mana, Ranged Artillery
gains Trample.
If you spent 7 or more mana, Ranged Artillery
gains Trample and an extra +1/+1 counter.
If you spend 10 or more mana, Ranged Artillery
gains Annihilator 1 + all effects before.