The best replacement for thunderfury is shard of hate.

The best alternatives to thunderfury are rated as following:
★★★★★  shard of hate
★★★★  odyn son
★★★★  fulminator
★★★★  azurewrath
★★★  mad monarch
★★  wkl
★★  odyn
★  gesture of orpheus
★  wand of woh
  sulfuras

Your alternative for thunderfury is not listed? Suggest!
Speaking about thunderfury, one probably shouldn't forget about fulminator.

Other search terms related to thunderfury and their ratings are:
★★★★★ fulminator
★★★ rogue
You have in mind a companion for thunderfury and it is not yet here? Propose!



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thunderfury
shard of hate
odyn son