Space Marine Swordsman

Give it all for the Imperium!!
-If this troop is in combat with a troop
of higher cost or attack; transfer this troop's
current Heath to its Attack,
decreasing its Health but increasing its attack
by the number of health transferred for {2} turns.
After {2} turns or when the enemy troops perish,
this troop will regain the missing health,
but lose the attack it gained.