Theres a little competition from cards like Glare of Heresy and Revoke Existence that often do similar jobs, but I think well find that being an Instant is a lot more valuable than killing the few nonenchantment artifacts that see play and that there are enough nonwhite enchantments that you cant rely on Glare of Heresy to answer enchantments (though Glare of Heresy will keep seeing play, just not in a competing role with Deicide)
Until end of turn, you may play one of those cards without paying its mana cost
The baby Mind Control mode does good work against every opponent, which came as a shock to me
Dockside Extortionist | Illustration by Forrest Imel A Magic sets value is determined by the secondary market of Magic players and collectors , investment/finance folks, and the game stores, online and brick & mortar, that price according to the actual demand from people and the expected future demand
Talk about warping
Or, we focus on assassins with tap abilities like Royal Assassin or Cruel Sadist