It kills any creature with mana value 2 or less, or goes up to 4 mana value with revolt, easily triggered by fetch lands or Treasure
Nothing in this drop is particularly big monetarily, but it is full of famous callbacks to the movie
Glorious End The only red card on the list, Glorious End ends the turn but comes with a downside: You lose the game at the end of the next turn, so you better win now
Once you get to copying, you can finish things off with some infinite combos or just Crackle with Power twice
Then you can cash it in to deal a huge chunk of damage to any target
Im talking about cards such as Defense Grid, Hope of Ghirapur, Xantid Swarm, and even Silence.These suggestions aside, Im still going to start with adapting TES to fit Echo of Eons