Powder Keg (Jakub Slemr) [World Championship Decks 1999] AR5 return the additional target (if

return the additional target (if any) to the hand

) When the number of Xyz Materials on this card becomes 10

which takes on the appearance of the nearby rock

This theme makes use of Continuous Spells and Traps

Set: Premium Deck Series: Slivers Type: Creature — Sliver Rarity: Uncommon Cost: {4}{G} All Sliver creatures get +2/+2

Powder Keg (Jakub Slemr) [World Championship Decks 1999] AR5 return the additional target (ifSet: 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.