Reconstruction
if the enemy only damaged your tower last round: tower +N
N= tower lost last round (max 10)
else wall-4, tower +4
BB code
Effect
if the enemy only damaged your tower last round: tower +N
N= tower lost last round (max 10)
else wall-4, tower +4
Note
might need some rewording
[Edit by Fithz Hood: added a pic]