Strategic Rise

When Strategic Rise enters the battlefield, you
may put 2 lift counters on target creature you
control. During each player's upkeep that player
may pay {1} to add or remove a lift counter from
target creature they control. A creature can only
be targeted by this ability once per turn.
Creatures with 2 or more lift counters, and
creatures with no lift counters, can not block
or be blocked by one another. Creatures with
only 1 lift counter can not attack or block.