mtg double spell cards dual and Question: does this work like a split card? : r/mtg then shuffle MtG Trading Card Game Double

The boost you get from countering a two or three drop and jumping to five or six on your next turn is a much greater swing than countering a four drop and then having 8+ mana for the main reason that you don't have that much useful to spend that kind of mana on very often and if you do it is not as significant as an earlier mana boost

You've inspired me to build a budget version of this commander

This is especially relevant in combo matchups

There are lots of questions that you might have

Flayer of the Hatebound is one of them, and was an inspired choice for the deck

The Brothers' War also contains 10 basic lands and 10 full-art mech basic lands