How to kill off good players and tribes

A Tactic that i know  of that would damage good tribes and players, by destroying their farms (Barbarian villages) by catapulting the  villages warehouse to level 1,this would be a handy technique if there is a nasty player you want to get rid off. Over time his/her Village will slow down because of the lack of the resources he/she is getting, and in no time you will overtake him/her with troop numbers and points.

*Warning*

Do not use this tactic if you intend to take over his/hers base. Because you will have nothing to farm that will give good hauls.