Scalding Tarn [Zendikar] Magic 2012Set: Zendikar Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Scalding Tarn: Search your library for an Island or Mountain card, put it onto the battlefield, then shuffle.
while Spirit Hosts of damned souls turn blood to ice with a touch
with which to build 5 Chaos Space Marines Raptors or 5 Chaos Space Marines Warp Talons
destroy all non-Wall creatures that player controls that didn't attack this turn
Set: Commander 2011 Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}
if no creatures are on the battlefield
grinding cities and fortresses alike to rubble beneath their hooves
you get 144 pieces of bracken in this kit – plenty for adding to the bases of an entire army
this is the perfect kit to build your Necron army around
Set: Betrayers of Kamigawa Type: Instant — Arcane Rarity: Rare Cost: {1}{B} Return target legendary creature card from your graveyard to the battlefield
Destroy target nonland permanent with mana value 3 or less
Who Shelters All enters the battlefield tapped
Whenever another nontoken creature you control dies