Ratika, Leader of Rodentia

Finale - If a saga concluded this turn, transform Ratika, Leader of Rodentia.
When Ratika, Leader of Rodentia enters the battlefield, you may put a saga from your hand onto the battlefield.
"A mouse was encaged with velvet and gold.
Her cheese was well aged, but truth to be told
A cage is a cage is a cage is a cage."
-Ratika, "The Cage"