Cleansing Blast

(Discard a card or pay {1} for {0}.)
Exile all creatures with infect. Each player loses life equal to the numbered of exiled creatures he or she controls. Remove all poison counters from yourself and all -1/-1 counters from creatures you control.
The explosion completely dissolved the nearby Phyrexians. The Resistance cheered, for they knew the end of New Phyrexia drew near.