Either you dont do a good enough job and you become borderline irrelevant, unable to keep up with the proactive engines of other decks
are trashing cards, which will be useful to you throughout the game as some of your cards are tied to the number of trashed cards
(Plus Merlin, Shapeshifter in his own human form.) Each of the shapeshifting Merlin cards offers a different boon when they first arrive on the table and when they leave, presenting the opportunity to combine them with cards that cycle them in and out of your hand to stack up the benefits
Agrus Kos triggers, so pay 1R/W to copy Soulbright Flamekins ability for each other creature we control
Or maybe it serves some of the Kroxa, Titan of Deaths Hunger role in those Rakdos-based decks as a high drop without being yet another graveyard-dependent card
I love the idea of being able to circumvent the disadvantage of Aggressive Mining or elongate Constant Mists hold on a game, but I never bought into the hype that makes Windgrace the second most popular Jund general
