Don't add cards from the newest draftable set to treasure chests to such a degree.

[glowsquid]

Keep treasure chests to cards you can't find in the newest draftable set. The limited value tanks so fast and this is hastened due to the same cards being found in treasure chests. MKM has already dropped to half a ticket of value per pack.

 

[MTGO_TonyM]

This is a tough line to walk, as one of the stated goals of Treasure Chests is to get variants into circulation as well.