Grindstone
Artifact
, : Target player mills two cards. If two cards that share a color were milled this way, repeat this process.
Legalities
- brawl: banned
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- pioneer: banned
- standard: banned
- vintage: legal
Rulings
- 2004-10-04:
If the two cards are both colorless, then the effect does not repeat. It only repeats if both cards have at least one color and at least one color is shared between them.
- 2004-10-04:
The effect repeats as many times as it takes to meet the end condition.