Yarrgore? Pirate build

Anyone try something similar to this build for mercenaries? My pirates aren’t leveled yet. Wanted to get an idea of how effective, or ineffective, pirates with Trigore would be. Build looks like this…

Yarrrr!!

Patches the Pirate

Trigore the Lasher

- Razor Claw 4

Captain Hooktusk

Sky Admiral Rogers

Cookie, the Cook

- Appetizers 4

Medivh

- Staff of Atiesh 2

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To use this deck, copy it to your clipboard and create a new deck in Hearthstone

At first glance, Medivh looked a bit worthless since casters don’t generally attack, but pirates, starting off as caster and having the ability to change roles, made sense. Can anyone improve this or tell me if this would be able to complete most of the content?

I have frost and fire, but they aren’t my own creation. This is the first real build I’ve created myself, but the content is getting a bit difficult and wondered if pirates were strong or not. Lastly, is there any particular equipment that’s bad or very good?