Ok, so I have seen a lot of threads asking for help on their decks, they often say that it works in lower tiers but they get destroyed after reaching gold.
So I made this post because I noticed that almost all of these decks are bad for the exact same reasons, too many one offs is the biggest mistake new players make.
When players posts their decks over half their cards are cards with only one copy of. This is bad for many reasons.
First, it harms the consistency of your deck, every card you have you can only use once, you can’t develope any sort of strategy or synergy, you just blow your load and your done. Having more copies of your most essential cards is a must.
Secondly, your deck is far too random. With only one copy of every card, you have to pray to RNGsus to get the card you want when you want it, and when you do get it, you’re likely to get it when you don’t need it.
Thirdly, with all these one offs, people end up putting cards because they “like” them, but they have no business being in their decks. For example don’t put sunsteel in a deck focused on deathwatch, don’t put nightwatcher in an obylesk deck, etc.
If you put more copies of the cards you need most, and scrap the cards you could do without, you will make your decks much better!