Sacrifice Shambling Shell: Put a +1/+1 counter on target creature.Dredge 3 (If you would draw a card, you may mill three cards instead. If you do, return this card from your graveyard to your hand.)
At the beginning of your upkeep, put a plague counter on Plague Boiler.: Put a plague counter on Plague Boiler or remove a plague counter from it.When Plague Boiler has three or more plague counters on it, sacrifice it. If you do, destroy all nonland permanents.
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)Sacrifice a creature: Regenerate Dimir House Guard.Transmute (, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.)
Terrarion enters tapped., , Sacrifice Terrarion: Add two mana in any combination of colors.When Terrarion is put into a graveyard from the battlefield, draw a card.
, Sacrifice Grave-Shell Scarab: Draw a card.Dredge 1 (If you would draw a card, you may mill a card instead. If you do, return this card from your graveyard to your hand.)
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Exile target attacking or blocking creature.
