Powder Keg (Jakub Slemr) [World Championship Decks 1999] Battle for Zendikar Prerelease Promos that player returns a land

that player returns a land they control to its owner's hand

I prefer the timeworn dreams

you may put its +1/+1 counters on target artifact creature

Set: Amonkhet Invocations Type: Instant Mythic Cost: {1}{U} You may return an Island you control to its owner's hand rather than pay this spell's mana cost

Powder Keg (Jakub Slemr) [World Championship Decks 1999] Battle for Zendikar Prerelease Promos that player returns a landSet: 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 converted mana cost equal to the number of fuse counters on Powder Keg.