Hearthpwn

I recently (as in 15 minutes ago) opened a golden Cenarius. So I'm wondering what to craft with my first golden legendary. I'm a wild player and not very good at the game, usually finish around silver 1-3. Any thoughts on what I should craft, or should I keep Cenarius?

really depends what you play, whats your fav class/deck?

You can conslut this list, the most competetive uses of all Wild legendaries are listed in the 2nd post:
https://www.hearthpwn.com/forums/hearthstone-general/card-discussion/205920-legendary-tier-list-crafting-guide

I am assuming you don't have the adventures and you did not say you have a favourite class.

Very versatile cards you can put in most decks:
Zilliax
Loatheb

For tempo and aggro, including odd decks:
Patches the Pirate
Leeroy Jenkins

For enabling strong odd/even decks:
Baku the Mooneater
Genn Greymane

For working towards strong highlander decks:
Kazakus
Reno Jackson
Zephrys the Great