This is my strategy to get barbarian King in one day. I use 8-9 wizards, 12-17 gaints, 35 archers and 7-9 wall breakers. This strategy is meant to be used when Dark elixer storage is is inside the base. You should always send one gaint to lure cc if there's any and use archers and 1 wizard if needed to take out cc troops. Then spread your gaints and follow them up with wizards. Take 2 lightning and one heal spell. Never attack from the wizard tower side and bolt the mortar. Stick around in gold league.

