I just got Golden Grommash hellscream

[Wintaaaa 0]

hey guys, I just got Golden Grommash hellscream, but my main decks are for druid and warlock. should i disenchant for a card like Dr. Boom or ysera?

btw what should i use?

1) https://www.icy-veins.com/hearthstone/legendary-druid-hybrid-naxx-gvg-deck Or  

2) https://www.icy-veins.com/hearthstone/legendary-ramp-druid-naxx-gvg-deck

 

I have most of the cards for both of the decks, I'm just a little bit new, just 2 month in hearthstone. So if you can please help me, tha'd be great. thanks!

[Damien 1,514]

If you don't play Warrior, you can disenchant it, yes. Dr. Boom is one of the strongest card in the game, so it's definitely one you should get.