Jedi Strategic Commander

Rank IV - Master
Battle Meditation - {w/u}{w/u}{w/u}{w/u}, {t}: For each {w} used for this ability, place an equal number of
+1/+1 counters on each Being card you control.
For each {u} used for this ability, place an equal
number of -1/-1 counters on Being cards your opponent controls. This card does not untap
once this ability is used and your opponent
cannot use Battle Meditation to place -1/-1
counters on Being cards you control.