Powder Keg (Jakub Slemr) [World Championship Decks 1999] Aura // Legendary Land and enchantments

and enchantments

Set: San Diego Comic-Con 2014 Type: Legendary Planeswalker — Garruk Rarity: Mythic Cost: {5}{B}{G} +1: Destroy another target planeswalker

If those permanents are exchanged this way

Activate only if Luminarch Ascension has four or more quest counters on it

"I don't expect you to understand the myriad ways in which you're about to die

Powder Keg (Jakub Slemr) [World Championship Decks 1999] Aura // Legendary Land and enchantmentsSet: World Championship Decks 1999 Type: Artifact Rarity: Rare Cost: {2} At the beginning of your upkeep, you may put a fuse counter on Powder Keg. {T}, Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg.