If youre willing to wait until your fifth turn to have found the needed legendary creatures and are happy with a 75% chance of having Kolvori be a 6/6, then you only need a mere thirteen non-Kolvori legendary creatures, which is a much easier number to come to and still sounds acceptable to me
You can also exchange Crystals for additional coins in the shop, though Crystals are much harder to collect so you might want to avoid doing this
Remember Abzan Company
Lands Thirty-nine lands is a lot for Commander, but I generally like running high on my land counts anyway so Im a big fan of this

Sort Card Type Dachsbun #99Uncommon $0.17 Dachsbun #34Uncommon $0.19 Dachsbun - 039/091 #39Uncommon $0.13 Dachsbun - 090/190 #90None $0.13 Dachsbun - 161/091 #161Shiny Rare $11.44 Dachsbun - 267/190 #267Shiny Rare $4.12 Dachsbun ex - 046/102 #46Double Rare $0.40 Dachsbun ex - 067/142 #67Double Rare $1.36 Dachsbun ex - 119/102 #119Super Rare $3.69 Dachsbun ex - 129/102 #129Special Art Rare $46.52 Dachsbun ex - 160/142 #160Ultra Rare $5.12 Dachsbun ex - 169/142 #169Special Illustration Rare $69.71 Dachsbun ex - 169/142 #169Special Illustration Rare $69.71 Dachsbun ex - 129/102 #129Special Art Rare $46.52 Dachsbun - 161/091 #161Shiny Rare $11.44 Dachsbun ex - 160/142 #160Ultra Rare $5.12 Dachsbun - 267/190 #267Shiny Rare $4.12 Dachsbun ex - 119/102 #119Super Rare $3.69 Dachsbun ex - 067/142 #67Double Rare $1.36 Dachsbun ex - 046/102 #46Double Rare $0.40 Dachsbun #34Uncommon $0.19

Speaking of elements, earthbending is a mechanic from Avatar: The Last Airbender that is all about animating lands and giving them recursion, so I'll leave them to their own article, though they very much deserve mention here