In the original, you only had to release a living monster for 10 turns, so even if Zushin was not in your hand, you could keep it alive for 10 turns and draw Zushin, but in reality, where you have to build up Zushin counters, you have to hold both the monster and Zushin
Japanese Version (Fusion Arts Booster Box) This ones for all you hardcore collectors who like to splurge on The Pokmon Company products straight from their country of origin
This listing is for 1x Shiny Star V Booster Pack
That then puts another counter on Broodscale, which makes another token, which you sacrifice to Sadistic Glee, and you have a loop for infinite counters
Some of the cards you need are below: The Legendary Flight Continues is another hard mission, asking you to find some of the rarest cards in the game, specifically the rainbow variant full art EX cards for the Legendary birds: Moltres, Articuno, and Zapdos