magicplaneswalker
Here is a simple walkthrough on how to beat the challenges in “Magic: The Gathering Duels of the Planeswalkers.” Doing these will take maybe 20 minutes and also net you the “Magic: The Puzzling” achievement for 10g, the “Devastator” achievement for 10g, and the “Puzzling Master” achievement for 20g.
Challenge 1: Garruk

  • Use Double Angelic Blessing on your Skyhunter Skirmisher.
  • Attack with Skyhunter Skirmisher.

Challenge 2: Elspeth

  • Use Threaten on the Life Warden .
  • Summon the Raging Goblin.
  • Attack with all your creatures.

Challenge 3: Garruk

  • Use Elvish Piper to bring out the Roughshod Mentor.
  • Attack with all the Grizzly Bears.
  • Wait for blockers to be assigned and then use all three Giant Growth on the Grizzly Bear being blocked by the Elvish Pathfinder.

Challenge 4: Chandra

  • Play Megrim.
  • Play Ravenous Rats.
  • Attack with all creatures.

Challenge 5: Liliana

  • Use Eyeblight’s Ending on the Nightmare .
  • Play Elvish Eulogist and Elvish Warrior.
  • Use Immaculate Magistrate’s ability on the Elven Riders.
  • Attack with all creatures.

Challenge 6: Chandra

  • Use Persuasion to damage opponent for one.
  • Use Boomerang on Persuasion.
  • Reuse Persuasion on Raging Goblin.
  • Attack with all creatures.

Challenge 7: Nissa

  • Use Terror on the Elvish Champion.
  • Attack.
  • Use the Flameblast Dragon’s ability to kill your Sprouting Thrinax.

Challenge 8: Lilana

  • Play Pariah on the Angel.
  • Play Wooly.
  • Use to Brion to kill your Wooly thus killing the angel (afterward, Royal Assassin will kill Brion).
  • Use one incinerate on Rat.
  • Use one incinerate on opponent.
  • Use Knight’s ability to pump itself up.
  • Attack with your two remaining creatures.