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Do you remember your first time? The first time that you stared down a Fleecemane Lion while your four drop generated fourteen power of creatures? Master of Waves is a farce of a Magic card. Not on the same level as, say, Treasure Cruise, but it's well within Master of Waves' range to completely turn games around against unprepared opponents.
Blue Devotion rose and fell in popularity during Ravnica-Theros Standard and, with rotation, many believe the deck is dead. It lost every reasonable creature that produces multiple devotion, it lost Cyclonic Rift... It lost Mutavault.
I also didn't see much reason to actively pursue a Master of Waves deck in Theros-Khans Standard, but then Patrick Chapin posted this:
Mono-Blue Devotion
Chapin's list is definitely rough, and this deck plays a lot of cards that are worse than the cards in Black Aggro, and that's a bad deck.
But the payoff here is higher. Kai Budde once mused that "I think Thassa, God of the Sea and Bident of Thassa are the two biggest cards to have come out of Theros," and the German Juggernaut tends to know his stuff. Black Aggro just starts to play more of the same on turn four, while Blue Devotion starts casting some serious business spells.
Chapin missed a few cards I believe this deck should really be playing, but the most important issue with his list is that Thassa, God of the Sea lost a lot of stock when Nightveil Specter and Frostburn Weird rotated out. You need several non-Thassa permanents to ever turn Thassa on in this deck, and most of those permanents die to Drown in Sorrow, Anger of the Gods and Arc Lightning, which will consequently turn off the Thassa and leave you down like four cards.
Further, losing Tidebinder Mage and Nightveil Specter made it so that every creature in the deck just attacks and blocks, and therefore the creatures in the deck are generally lower impact than every card in every other deck. Drawing multiple Thassas is very unfortunate when your other cards are all Welkin Terns.
That said, there are some things we can do to increase the power level of the deck. Military Intelligence is a serious omission and one that helps the deck hit its land drops without having to play too many lands, as again, this deck doesn't have the luxury of bricking too many times and still getting back into long games.
With Intelligence in the deck, and the fact that the deck needs to get on the board fast, I really like playing Dakra Mystic in addition to the other 8 one-drops. Dakra Mystic is a very interesting card, and one that had some buzz when it was first spoiled but then never really did anything.
I've been playing with it for the better part of the week, and I must say that it's a pretty awesome way to interact with opposing Courser of Kruphix and scry abilities. It's a much more skill-testing card than I gave it credit for, and I have to say I'm still not positive that I'm activating and attacking in the proper ration, but its ability is much more powerful than I first evaluated it as, particularly in this deck. While Blue Devotion has a few standout haymakers, you'll generally have some low-impact card like Triton Shorestalker on top of your deck to put in the graveyard along with their Siege Rhino.
When I first started playing this deck, I tried four Voyage's End and it was okay. The ability to bounce your own Master of Waves is certainly not for nothing, but over time I ended up cutting more and more copies. Ultimately what it came down to is that a lot of creatures have come into play abilities and this deck doesn't clock especially fast, so bouncing a problematic creature for one turn just isn't really worth a full card. As of now, I'm convinced that counterspells should be played over bounce spells in any slot that would be either.
After some preliminary testing on MTGO, I brought this list to a local Game Day Event:
Hopelessly Devoted to U
I went with Thassa's Rebuff as my counterspell of choice to test the idea out, and it turns out that it's okay. I chose Rebuff as it would counter an Elspeth or a Rabblemaster, but I think that this deck really needs to focus on countering the sort of spells that Disdainful Stroke counters and beating Rabblemaster with Omenspeaker into Master of Waves.
It is unfortunate that Stroke misses Anger of the Gods and Drown in Sorrow, but counters that hit both come in post-board where your opponent is more likely to have those cards anyway.
The biggest problem with Rebuff was that it was a counter that I wanted to side out for post-board games against controlling decks, and that's where your counters are supposed to shine.
The entire sideboard is designed to board into the wonkiest control deck you ever did see against anybody that can consistently 2-for-1 you, and having counterspells that you want to board out in this set-up is just wrong. I'd probably keep one Rebuff because when it's good, it's really good, but I plan to turn the other two into Disdainful Strokes.
The biggest reaction I got from anybody while I cobbled the deck together from the store's bulk box was the inclusion of Dragon's Eye Savants in the sideboard. I haven't cast one yet, but it seems pretty strong against the black and red aggressive decks, where you can play it facedown to trade with any of their guys. And if you're lucky enough to have them Magma Jet it, you're rewarded with a blocker that will still survive blocking any creature in their deck for the turn and a free Peak. Well, you don't draw a card, but you can't have everything. It's experimental, but the deck needs something that fills a role similar to this, as the maindeck cards don't exactly shine against decks with similar mana curves to its own.
So is this deck actually playable?
I ended up 2-1 in a 10 person game day with the deck, and it was super fun to play. I beat up on two Abzan decks, which seems like a good place to be in the current metagame, and there isn't any matchup where I just feel like I'm dead, particularly with the "transformational" sideboard.
I'm going to continue to gamble my tickets with the deck on Magic Online, and if it continues to be enjoyable for me, which by my standards includes having a reasonable win percentage, then I will very likely play it at the SCG Open in Minneapolis this Saturday. If not, then I'll play some version of Jeskai, but I'm really hoping to raise some eyebrows with crappy 1/1s.
Financial Relevance
If there is actually a build of this deck that is good, then that has interesting applications for Master of Waves and Hypnotic Siren, which are the only four-of rare cards in a dirt cheap deck. You're not gambling much on either, but I'm not sure how high either card can really go. Getting Sirens close to bulk just seems smart, as it's a really cool card and it belongs in every Edric, Spymaster of Trest EDH deck and has casual appeal beyond that, so foils could be good to pick up.
Master of Waves at one point in time saw a $20 price tag, but that was when it was probably in the best deck in the format and wasn't easily hated out by cards that a lot of people have access to. If this does turn out to be a real deck, however, Master is likely to mature somewhat, though I'm not sure if the potential is much higher than $10 for a one-trick pony.
I would definitely be more interested in Sirens. In particular, the card has seen some weird movement on MTGO. It shot up to nearly a ticket recently, then dropped to around .6 tickets, and is currently ticking back towards a ticket. There might be some money there if you can find cheap copies.
~
I will fully admit that this is more of a pet deck than anything, but it's one that I see potential in, and I'm usually an extremely dismissive person.
This deck is a lot worse on the draw than on the play--like a lot. But every change I make makes it stronger and I feel like this is getting close to the best version. I'm still figuring out how to sideboard and the deck is generating almost exclusively close games when it loses, and a number of runaway games when it wins.
Further, it likely draws more cards than any other deck in Standard, and that's just plain awesome. If that's your thing, definitely give it a try.
Thanks for reading.
-Ryan Overturf
@RyanOverdrive on Twitter

































