Moonsilver Key
Artifact
, , Sacrifice Moonsilver Key: Search your library for an artifact card with a mana ability or a basic land card, reveal it, put it into your hand, then shuffle.
Legalities
- commander: legal
- legacy: legal
- modern: legal
- pauper: legal
- vintage: legal
- brawl: legal
- pioneer: legal
- standard: legal
Rulings
- 2021-09-24:
Most mana abilities found on artifacts are activated mana abilities. An activated mana ability is an activated ability that could produce mana as it resolves, does not require a target, and isn't a loyalty ability.
- 2021-09-24:
Some artifacts, such as Gauntlet of Power, have triggered mana abilities. A triggered mana ability is a triggered ability that could produce mana as it resolves, triggers on the resolution of an activated mana ability or on mana being added, and doesn't require a target.