Other options include Outpost Siege, which is like an Experimental Frenzy but can be played alongside Eidolon of the Great Revel, and Burning Earth, a card I found while going through Gatherer that I think is surprisingly good against Black-Red Midrange and Blue-Red Phoenix as they play so few basic lands
For example, lets say my opponent attacks me with [c]Baleful Strix[/c], a black deathtouch creature
For every Tree of Redemption or Akroma you open, you'll also get a Jace, the Mind Sculptor and an Imperial Recruiter sooner or later, and it all works out in the end
Casualties of War Casualties of War isnt a complete board wipe, but this 6-drop sorcery originally from War of the Spark can take out your opponents best permanents
For that many first editions for that price, generally if theres one fake then immediately be suspect of all of them