Passive Abilities — Riftbound Rules

Section 363 — 5 rules

364.: Conditions, rules, constraints, or statements that affect the course of regular play.
364.1.: These abilities have a wide variety of formats to recognize. Example: "I get +1 [M] while you have 2 or more cards in your hand." Example: "Friendly Yordles at my battlefield have [Shield]."
364.2.: They can be recognized by being statements of fact.
364.3.: Passive Abilities can be conditional.
364.3.a.: Conditional Passive Abilities can be recognized by the occurrence of "if" or "while" as part of the statement of the ability. Example: "While I'm attacking or defending alone, I have +2 [M]." Example: "If an opponent controls a battlefield, I enter ready."