Mirri's first strike ability also makes it hard to deal with in combat, and thanks to its Warrior typing, takes advantage of all other Warrior support cards
When this 6/6 changeling arrives, you'll choose a type, pump their size by one like a Lord and then they each cost a mana-less for each color
This card is particularly good with the iconic Necropotence , because with Necropotence , you can pay a lot of life to exile cards before putting them into your hand at your end step
So for the sake of our calculations, we'll pretend like these cards don't exist
I would definitely put the Background cards Acolyte of Bahamut and Dragon Cultist in the 99 of my Miirym deck, Adventures in the Forgotten Realms Keeping with the D&D theme, we can dip back to Adventures in the Forgotten Realms for a nice selection of good Dragons