mtg rin and seri commander deck EDH Deck Seri, Inseparable 100 Magic Cards Custom Deck Cats Dogs Kindred Changelings Legendary Creature — Dog Cat Whenever you cast a Dog spell Rin and Seri, Inseparable

If youd prefer to play a more standard game of Magic with the Ninja Turtles, you can also grab a Play Booster Box for $134.99 - a $65 saving on 30 packs

It can also form a defensive front with some instant-speed flicker effects

I went big and decided to use Zacama, Primal Calamity as the commander

We think you can agree that with this and Underground Sea on the list, it must mean the combination of Red, Blue and Black must be the best one in Magic - and that means Nicol Bolas is probably right

Its also another blue card that wants you to find ways to sacrifice your creatures for a unique blue effect

This has two combat damage trigger options for your team