Karl Marx, Revolutionary

At the beginning of your upkeep if an opponent controls 1 or more lands and/or treasure tokens than you put a uprising counter on Karl Marx, Revolutionary

{5}{t} rebels and creatures in the lower class gain+X/+X and vigilance until then end of your turn. X is the number of uprising counters on Karl Marx, Revolutionary

Creatures you control in the lower class have {t} add 1 manna of any color
(citizen, employee, peasant, and assembly worker creatures are all in the lower class)