The Ruinous Powers The Ruinous Powers deck is full of demons, board-wipes, and gets lots of value out of the extremely strong Cascade ability
The effect is always beneficial to the caster, but the opponent needs to pick whichever one benefits his game state better
Those extra cards can also help keep Nezahal, Primal Tide on your board for longer
The composition of a play booster looks like this: - 1 rare or mythic rare
At the time of announcement I was tickled by Wizards creativity to use the color identity rule to create a five color general out of a mono colored character, something they had done during Fate Reforged and reused again with Jodah, Archmage Eternal
Yes, there is an increase in price for the MH3 product compared to many other Commander precons, but this is a case where the purchase price leads to great value