Clash of Clans (Low tier troop farming, Mortar assault)

A two-prong approach to engage head-on and clear mortars as quick as possible, considering you're a using a level 5 army, and the TH7 only have level 4 mortars, can't one shot archers and barbarians will live fairly longer too.
This is my 3rd video with the phone.. will make better ones in the future.