Too long has eternal been without a greedy 4 color control deck. This is my attempt to fix that problem. The market is flexible. The power feels right through testing but could be played with. Have fun!
Edits: Wisdom of elders added after Tonygees suggestions.
The only change I made was swapping out Avigraft for the 4 cost merchant. I love slotting in 4 copies of Rain or the counter vs. control or being able to get back something you swapped out. Having Avigraft as an out vs. Frosthome is something to keep in mind, but since you have to get it proactively it isn't perfect.