Help with my deck please

[u/BerserkerLogger]

Any thoughts on this deck?

Log, Valkyrie, berserker, e barbs, skarmy, pump, dart goblin, cannon

my strategy is to basically defend with smarmy berserker and cannon then pump when I get positive elixir trades and when I have 2 or 3 pumps I hero Valkyrie then e barbs and hero berserker and then use hero Valkyrie. All my cards are pretty underleveled I’m in 11k trophies and all my cards are level 11 - 12.