Luis Criales, Technomancer

Once per turn, you may sacrifice a Mech to place
a number of +1/+1 counters equal to its power
and toughness on a target creature you control.
{t}: Place a 1/1 Mech token onto the battlefield,
or place a +1/+1 counter on a Mech you control.
Luis Criales, Technomancer cannot be Exiled
as long as you control a Forest.