Sunfire, Virulent Famine

Haste, Flying
Enters the battlefield with X+2 charge counters.
Horseman — As long as you control Sunfire, your commander gets +2/+2 and {2},{t}: Proliferate 1.
Remove a charge counter from Sunfire: Put a
famine counter on target creature. (Creatures with famine counters on them can't untap unless
their controller puts a -1/-1 counter on it.)