“Jund Wildfire is a synergy-based artifact/land sacrifice deck that uses Cleansing Wildfire on its own Bridges and artifact lands to generate card advantage while fixing mana. The engine revolves around sacrificing cheap artifacts like Ichor Wellspring and Fanatical Offering to draw cards and fuel recursive threats like Refurbished Familiar and Writhing Chrysalis, creating a self-sustaining loop of card generation and board presence. The deck wins by grinding opponents out with incremental value and resilient threats that keep returning from the graveyard.”
Missing sideboard cards? The full 15-card sideboard runs about $33.73.
Buy sideboard on ManapoolRed Elemental Blast is live here: the opponent's maindeck is mostly mono-red, but Sneaky Snacker is blue-black, so Blast can counter it as a blue spell or destroy it as a blue permanent. Keep it in. Also bring in Breath Weapon, which deals 2 damage to each non-Dragon creature and wipes Voldaren Epicure, Sneaky Snacker (while on the battlefield) and Guttersnipe while leaving Kessig Flamebreather alive. Mind your own X/1s and 2/1s, since it hits your creatures too. Toxin Analysis and Eviscerator's Insight are too slow and card-disadvantageous against a fast burn deck that punishes any time spent not developing the board. Keep Nihil Spellbomb in: Sneaky Snacker only returns from your opponent's graveyard to the battlefield, so exiling their graveyard in response to the third-card-draw trigger stops the return, and it also shuts off flashback on Faithless Looting and Lava Dart. Prioritize racing and stabilizing the board quickly since this matchup is about surviving the clock.
Duress strips Counterspell, Snuff Out, Lorien Revealed, or Cast Down before they can disrupt your game plan, which is huge against a deck built to grind through permission and removal. Go for the Throat is a clean answer to Thorn of the Black Rose and their nonartifact fliers and ninjas like Spellstutter Sprite, Faerie Seer, Augur of Bolas, and Ninja of the Deep Hours. It cannot target Baleful Strix or Mukotai Ambusher, since both are artifact creatures, so don't count on it for those. Makeshift Munitions is too slow to matter in a long grindy game against efficient removal and countermagic, and Lembas' small cantrip and life gain doesn't address the real problem of card advantage and removal. Keep the engine pieces intact since this matchup is won by simply out-grinding them with more resilient card advantage.
Spy Combo wants to ramp into Balustrade Spy and chain Dread Return and other graveyard plays, so cheap removal like Go for the Throat is good against their creature threats (Balustrade Spy, Generous Ent, Troll of Khazad-dum, Lotleth Giant), none of which are artifacts. Troublemaker Ouphe is a fine 2/2 body for two mana. If you bargain it by sacrificing a spare artifact or token, its trigger can exile a Lotus Petal or a Food token from Generous Ent. Those are the only artifact or enchantment targets they play, so treat the exile as a small bonus. Eviscerator's Insight is too slow against a deck that just wants to flood the board and go over the top with big creatures, and Toxin Analysis does little here. Makeshift Munitions is also weak in this matchup, since it deals only 1 damage per activation and rarely kills anything relevant against their larger creatures.