Still not as cool as zombie genie
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owners control with a +1/+1 counter on it.) It blindly marches on Thrabens gates, guided by its masters direful will
Myrkul has a unique death trigger that can play in both aristocrat and enchantress spaces, or you can go the Devoted Druid combo route and Ill just play on my phone while you do your thing
It is a pretty low cost to include, breaks most stalls and gives you a much bigger edge in the late game than any other land is offering by quite some margin
Enchanted cards sit at the top
When players do run five-color decks, they're most often built around specific, powerful creatures and spells that have all five colors of mana in their mana cost - most of which are dragons, such as Niv-Mizzet, and Ramos, Dragon Engine