Oracle Text
At the beginning of your upkeep, sacrifice this enchantment unless you pay 
.
Spells cost an additional "Sacrifice a Swamp" to cast for each black mana symbol in their mana costs.
Activated abilities cost an additional "Sacrifice a Swamp" to activate for each black mana symbol in their activation costs.
Print Details
- Set
- Ice Age (ICE)
- Number
- #21
- Rarity
- Uncommon
- Artist
- NéNé Thomas
- Frame
- 1993
- Border
- Black
- Language
- EN
- Finishes
- Nonfoil
- USD
- $0.32
- EUR
- €0.18
Indicative figures.
Card Knowledge
Legalities
Popular formats
All formats
Rulings3
You have to sacrifice a Swamp for each black mana in the activation cost. If you use Pestilence with {B}{B}{B}{B}, that’s 4 activations with {B} each so you sacrifice 4 Swamps.
A hybrid symbol that is both black and another type is a black mana symbol, regardless of what cost is paid for it.
Activated abilities contain a colon. They’re generally written “[Cost]: [Effect].” Some keywords are activated abilities and will have colons in their reminder text.
Print Details
- Set
- Ice Age (ICE)
- Number
- #21
- Rarity
- Uncommon
- Artist
- NéNé Thomas
- Frame
- 1993
- Border
- Black
- Language
- EN
- Finishes
- Nonfoil
Value
- USD
- $0.32
- EUR
- €0.18
Indicative figures.