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'Sacrifice a creature: Add one mana of any color.
'Whenever a creature you control attacks alone, it gets +X/+X until end of turn, where X is the number of card types among cards in all graveyards. Lhurgoyf creatures you...
'Sacrifice a creature: Add one mana of any color.
'Sacrifice a creature: Add one mana of any color.
'{2}{B}, {T}, Exile a creature you control: Return target creature card from your graveyard to the battlefield. Activate only as a sorcery.
'When this artifact enters, you may sacrifice a nontoken creature. If you do, draw X cards, then mill X cards, where X is that creature's power. Craft with one or...
'When this artifact enters, you may sacrifice a nontoken creature. If you do, draw X cards, then mill X cards, where X is that creature's power. Craft with one or...
'Sacrifice a creature: Add one mana of any color.
'Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.
'Sacrifice a creature: Target player mills cards equal to the sacrificed creature's power.
'Sacrifice a creature: Add one mana of any color.
'Sacrifice a creature: Add one mana of any color.