For creatures, that means having your larger creatures fight theirs through something like Ram Through or Kogla, the Titan Ape , or the best green creature removal spell, Beast Within
Pain for All Turning any one of your creatures into a Boros Reckoner is a pretty cool effect, especially since there are so many good ways to exploit that effect, like Blasphemous Act or Star of Extinction
Currently Naya Prowess is at the top of my list for decks to play week one of Standard at #SCGATL
You can also run a copy of Stoic of Prophecy, which would search Justice when sent to the graveyard by Mathematician
What is the pull rate for Umbreon
But if an Eldrazi like Ulamog's Despoiler pulls the ciphered spell out of exile, the encoding ends