Mox Opal [Kaladesh Inventions] Ongoing Scheme change Halfdane's base power and

change Halfdane's base power and toughness to the power and toughness of target creature other than Halfdane until the end of your next upkeep

then shuffle all cards from your graveyard into your library

Her power and her very existence are linked to the land: when the forest is healthy

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Human Soldier Rarity: Mythic Cost: {W} At end of combat

Mox Opal [Kaladesh Inventions] Ongoing Scheme change Halfdane's base power andSet: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {0} Metalcraft {T}: Add one mana of any color. Activate only if you control three or more artifacts. On loan from a private collection, this unique mechanism extracts power from a carefully prepared gemstone.