So you’re starting the game, you’ve drawn your hand, and you’re wondering if its good. Well first things first, do you have a Reservoirs Of Revival Ooze or a Sildud’s Call Of The Orcbane? If yes, then you'll most likely want to keep that hand. If not, you have a few considerations. If you are playing Serena, do you have other key cards you want to keep? If yes, then it can be worth it to keep that and use Serena's After Mulligan ability to dig for your engine pieces. If not, hard mulligan and reevaluate. If you have Gnabandok, you are probably going to want to hard mulligan if you don’t have either of the mentioned cards, since Gnabandok can't consistently help you find them. 

Sharn has 3 main engine pieces, which are all key for cycling through your deck, and fueling your discard pile, giving Sharn the consistency she's known for.

Welcome To Alburdunn, Seal Their Fate, and Dismantle are self explanatory, as powerful interactive and protective pieces. 

Secret Savannah is an interesting tech piece, that lets you free up space in your warrior slots, and find any of your Bounty Fortified cards, for whatever purpose you need. 

Unconscious Devotion is a free card if you are playing Gnabandok, and ticks up over time. Firstly adds one attack to all orc warriors, which is a nice stability piece, and works nicely with rampage, however its universal if you are playing against another orc player, they also get the buff. The second stage increases your effect damage by two, usually this is the least useful part of the devotion, but if you use Gnabandok's Consume Ability or Blood Majik Blight, you can get a bit of extra damage. The final stage doubles all of your opponents bloodbourne for the turn, which slows your opponents veil flip turn considerable, and lets you either catch up, or survive until your turn to kill them. 

So, it’s your opponents turn, what can you do? Not to worry, you have plenty of options. Lets start with the bounty generics, The Twilight Gardens and Majik Void Hollow are both super solid cards that can be played in any deck. Mists From The Fata Morgana recycles cards back into your deck, and saves your life, especially important since your DCM is only 65. 

Next up is Gone But Never Forgotten, which lets you revive any warrior, giving them shockwave and wisdom. Good targets for Gone include Mogak to draw tons of cards and destroy a warrior, or Zelfor’Tork to shockwave himself to blow up more of your opponent's board. 

Finally we have Majik Void Typhoon, which shuffles both players discards and eradication piles into their decks, and then both players draw two cards. Now, with all the work we do to fill our discards, why would we want to do that? Simply to do it all again, get more resources back, or if you go too hard the first few turns and gas out, this turns the gas back on. 

What about our Orc Fortified cards? Firstly we have Pride Of The Orcbane and For The Love Of Carnage. These are both usually discarded and not played face down, and both have an in-discard effect you can activate at the end of an opponents turn. For The love Of Carnage destroys any card on the field, and Pride Of The Orcbane lets you find an Orcbane warrior in your deck and put them into play on your side of the field. 

Next up, if Duxvox’s Doomdrill. Now I know what your thinking, but this is Sharn not Duxvox, what's up with that? The card is simply that good as a negate that only costs consume, and can be played from your hand. Now add in the fact that as cost it increases your opponents warlord special ability cool down? Easily has a slot in any orc deck. 

Finally, we got Pits Of The Outer Rim, which may be the strongest Fortified you have. The prerequisite for this card is having an Orcbane or Outer Rim Warrior on the board, and when you play it, you must send the top 6 cards of your deck to your discard pile. The effect is to destroy 4 cards on the field. Any 4 cards. You opponent has a back line going into your turn? Not any more.

So, what’s going on with that sideboard? Firstly, whichever of the 2 guardians isn’t in your main board. 

Pillage Their Village is a very niche card that firstly fills your discard pile, and secondly taxes your opponent, especially against a deck that struggles to get things from the discard. 

Orcbane Potion Of Exhuming is simply another chance to potion for decks that tax your deck too harshly. 

Sildud's Blood Majik Blight is a very funny card, typically I would side it into a deck that has a lot of bloodborne costs, and you can definitely flip cheeky kills if your opponent goes too hard. 

Gluronk’s Spite Of The Orcbane is sided into decks that have a ton of destruction effects build in, and just adds another layer of protection to your board. 

Ancient Relic - Sword Of Sacrifice is a strong replacement for your devotion if you are main boarding Serenasada, or if you side her in. It gives your guy more attack for rampage, and if needed doubles a Warrior's attack while clearing more warrior space up. 

Finally we have Concrete Catacombs, Close the Gateway, and Provoke New Thoughts. Catacombs gets sided in against decks that want to eradicate a ton, Close The Gateway gets sided in against decks that make heavy use of discard or eradication mill, and Provoke New Thoughts get sided into decks that discard cards.