Rule evolution
Rule 401.3
Earliest archived Rules release: 2009-10-01 · 0 wording revisions · 0 renumberings
Earliest archived Rules release401.3Details
Any player may count the number of cards remaining in any player's library at any time.
Rule evolution
Earliest archived Rules release: 2009-10-01 · 0 wording revisions · 0 renumberings
Any player may count the number of cards remaining in any player's library at any time.