Phyrexia's Core
Land
: Add .
, , Sacrifice an artifact: You gain 1 life.
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- pioneer: banned
- standard: banned
- vintage: legal
Rulings
- 2011-06-01:
Once you activate the ability and sacrifice an artifact, it’s too late for anyone to respond to try and prevent you from paying the cost.