Quote from The Fluff »congrats on your victory. Is the Druid Devastation you beat on the top 4, the same that you faced round 3?
Quote from FuneralofGod »What are people doing with their flex slots? I'm building this deck and thinking of including 2-3 Leyline of the Void in the main deck. I'm also trying more fetch lands than normal so I can do more tricks with Bloodghast
Quote from FoodChainGoblins »With most decks you can ignore what they are doing because you're faster. Outside of that, you bring in destruction for their HATE vs. you. If their deck is potentially quicker, like Storm, Infect, or Devoted Devastation, then you bring in Lightning Axe or in your case, Darkblast for the latter two. In my opinion, Silent Gravestone is not that good because it stops what, Surgical Extraction? You can usually win through 1-2 of these anyway. It's the Leylines and Ravenous Traps that get sticky.
Outside of that, I don't think there are SB guides. You can probably look up sideboard guides for Bridge Vine BEFORE Hogaak and the siding would be similar. Even siding with Dredge would be similar, so you can look up those. The rest is mostly done on instinct and experience with graveyard based decks vs. non graveyard based decks.
I usually take out Bloodghasts and 1 Gravecrawler when I side things in. You probably can get away with siding Vengevine(s) as well if the graveyard hate is turn 0 or super quick and affects the whole yard.