Beatdown deck: 81/100

Beatdown Clash Royale deck with Golem, Night Witch, Baby Dragon, Lumberjack, Tornado, Lightning, Mega Minion and Barbarian Barrel. It scores 81/100 (Strong) at 4.3 average elixir.

Golem
Night Witch
Baby Dragon
Lumberjack
Tornado
Lightning
Mega Minion
Barbarian Barrel

Strengths

Redundant tank killing: 2 independent cards cover this: Lumberjack, Mega Minion.
Redundant swarm control: 3 independent cards cover this: Baby Dragon, Barbarian Barrel, Tornado.
Redundant splash damage: 2 independent cards cover this: Tornado, Baby Dragon, Barbarian Barrel.
Golem + Night Witch: Golem shields Night Witch bats and her death-spawn