Rules glossary
↑ Parent rule: 902.5 Each player’s starting hand size is seven cards, as modified…
902.5b A player’s maximum hand size is seven, as modified by the hand modifier of their vanguard card. Example: The hand modifier of a player’s vanguard card is -1. That player’s maximum hand size is six. If that player has more than six cards in their hand as their cleanup step begins, they will discard all but six of them.
No sub-rules.