Every tool is (almost) fine if everyone has it: otherwise it would be an unfair competition.
During the Year of The Raven we weren't able to completely understand this concept because Death Knights were just too strong compared to the other 3 heroes: I remember myself saying that Boom, Hagatha and Zul'jin were fair and not broken. I was completely wrong.
The drop in the power level that followed last rotation made crystal clear how Hero Cards (all of them) are heavily meta defining: there are even some cases where a few of them are 1-card-deck (you put together 29 card and then you slam the Hero Card: see Rexxar before and Boom now for example)
In the end, I'd like to answer no to your question because Hero Cards are such a cool concept, but unfortunately I have to say yes.
-8
Bullshit, the best card is Southsea Scoundrel, no context.
Decent status for 4 manas, get the best card for both players from opponent deck but only him get closer to fatigue and you maybe burn opponent cards too.
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Fiona
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I am trying, and failing :( , learn japanese, choose this music to try singing from memory and write.
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命に嫌われている。/カンザキイオリcovered by ブラックアイ【歌ってみた】 - YouTube
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Vivy OP - Sing My Pleasure(ファミコン風) - YouTube
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Vivy -Fluorite Eye's Song Piano Medley - Lyrical ver. - Ru's Piano - RuRu Plush is for sale! - YouTube
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But this is freaking awesome too:
Persona 5 OST 100 - Rivers In the Desert - YouTube
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FINAL FANTASY VII Remake & Original 4曲 メドレー [ピアノ] ~チャンネル登録55万人ありがとうございます!~ - YouTube
For me the ultimate challenge for good music is the test of time and Final Fantasy nails it.
1
NICE!!!
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Final Fantasy VII「Those Who Fight Further」Ru's Piano Cover - Tifa.Cosplay.Fighting! - YouTube