Netherborn Altar [The List] BT1-048 if Blood Operative is in

if Blood Operative is in your graveyard

Whenever Kaalia of the Vast attacks an opponent

1 of your opponent's Digimon gets -3000 DP and gains "[Start of Your Main Phase] This Digimon attacks

Set: Tenth Edition Type: Enchantment Rarity: Rare Cost: {1}{W}{W} Creatures you control get +1/+1

Netherborn Altar [The List] BT1-048 if Blood Operative is inSet: The List Type: Artifact Rarity: Rare Cost: {1}{B} T, Put a soul counter on Netherborn Altar: Put your commander into your hand from the command zone. Then you lose 3 life for each soul counter on Netherborn Altar. It is spoken of only in whispers, visited only by the desperate.