Phyrexian Dreadnought [Mirage]

Phyrexian Dreadnought [Mirage]Set: Mirage Type: Artifact Creature Dreadnought Rare Cost: {1} Trample When Phyrexian Dreadnought enters the battlefield, sacrifice it unless you sacrifice any number of creatures with total power 12 or greater.

Set: Limited Edition Beta Type: Artifact Rare Cost: {2} At the beginning of each player's draw step

Set: Weatherlight Type: Land Rarity: Uncommon Gemstone Mine enters the battlefield with three mining counters on it

Whenever you cast an instant or sorcery spell

Set: Planar Chaos Type: Sorcery Rarity: Rare Cost: {3}{W} Return each Aura card from your graveyard to the battlefield

a creature

For each 1 damage that would be dealt to Rock Hydra

you may remove a vitality counter from Living Artifact

The lightning never left

Set: Conspiracy Type: Instant Rare Cost: {3}{U}{U} You may exile a blue card from your hand rather than pay this spell's mana cost

it deals damage equal to that permanent's converted mana cost to target creature

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

) Whenever a creature dealt damage by Sengir Vampire this turn dies