Karn, Silver Golem [Urza's Saga] San Diego Comic-Con 2014 Sacrifice Tectonic Edge: Destroy target

Sacrifice Tectonic Edge: Destroy target nonbasic land

return it to your hand unless target opponent pays 3 life

you may exile any number of tokens created with Tetravus

Set: Beta Edition Type: Land — Island Mountain Rarity: Rare ({T}: Add {U} or {R}

−8: Target opponent gets an emblem with "Whenever a creature attacks you

Karn, Silver Golem [Urza's Saga] San Diego Comic-Con 2014 Sacrifice Tectonic Edge: Destroy targetSet: Urza's Saga Type: Legendary Artifact Creature Golem Rarity: Rare Cost: {5} Whenever Karn, Silver Golem blocks or becomes blocked, it gets 4 +4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.