Lord of the Pit [International Collectors' Edition]Set: International Collectors' Edition Type: Creature Demon Rarity: Rare Cost: {4}{B}{B}{B} Flying, trample At the beginning of your upkeep, sacrifice a creature other than Lord of the Pit. If you can't, Lord of the Pit deals 7 damage to you.

and other players can't gain control of them

" Put target creature card from a graveyard onto the battlefield under your control and attach Necromancy to it

sacrifice it and attach Breath of Fury to a creature you control

" —Lord Dralnu

Set: Commander's Arsenal Type: Artifact Rarity: Rare Cost: {5} Whenever an opponent draws a card

except for creatures that couldn't attack

{T}: Put a matrix counter on target creature and that creature gains "Remove a matrix counter from this creature: Regenerate this creature

reveal the top three cards of your planar deck

Whenever another Spirit enters the battlefield under your control

you may remove any number of +1/+1 counters from Tetravus

Set: Duels of the Planeswalkers Promos 2011 Type: Creature — Giant Rarity: Mythic Cost: {4}{B}{B} Deathtouch

For example