{1}, {T}, Sacrifice this artifact: Add two mana of any one color. Draw a card at the beginning of the next turn's upkeep.

When this creature leaves the battlefield, sacrifice a land and this creature deals 1 damage to you.

{1}: Choose target opponent. Regenerate this creature. When it regenerates this way, that player may draw a card.

Whenever this creature becomes tapped, target opponent gains 2 life. {2}: Regenerate this creature.

{T}: Add {C}{C}.

Whenever this creature attacks, untap all creatures defending player controls.

{T}: Add {C}. {1}, {T}, Sacrifice this artifact: Draw a card.

First strike

{T}, Sacrifice this artifact: Add one mana of any color.

{T}: Add {C}.

{T}: Prevent the next 1 damage that would be dealt to target creature this turn.

({T}: Add {W}.)

({T}: Add {U}.)

({T}: Add {B}.)

({T}: Add {R}.)

({T}: Add {G}.)

({T}: Add {W}.)

({T}: Add {U}.)

({T}: Add {B}.)

({T}: Add {R}.)

({T}: Add {G}.)

{T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead.