Description: Whenever a Bird ally enters the field under your control, if it wasn't summoned by this ability, cascade—
• 1 to 4— Summon a Fledgling token.
• 5 to 9— Put a buff counter on a Bird ally you control.
• 10— Greater Boon of Flock gains "Birds you control get +1 Power and have vigor." (This ability changes each cascade.)
