Lady Ane Letoliel, Runic Knight (ATD-014 SR) [Antechamber of the Ten Dimensions]

"Mythic" [Quickcast] [Aegis] [Reunited] (Elf J/ruler with "Letoliel" in its name) - Other Elf J/resonators you control gain [Aegis] and "This card can use its activate abilities with [Rest] in their cost as though it had [Swiftness].". Elf resonators you control gain "[Rest] : Produce ?? G or M. Whenever another non-token Elf resonator enters the field >>> Put a [100/100] wind Elf resonator token into the field, then put two [+100/+100] counters on each Elf J/resonator you control. This ability triggers only thrice per turn.