Another easy example of a good transition sidedeck strategy would be a Burn deck that transitions into a Cyber-Stein OTK deck (or vice-versa)
Triumphant Light has 21 cards that go beyond double rare, and each one will make your deck the envy of every other player who goes up against you online
Black Conductive Bags 3.2 Mil Static Shielding Bags 2 Mil
That doesn't mean that milling is dead in the format actually, it's far from it
Because of its status and how iconic it became in the anime, it's one of the most expensive cards available and features in various video game entries such as Yu-Gi-Oh

Reward: Hourglasses x12, Wonder Hourglasses x36, Shop Tickets x10 Secluded Springs secret missions Soaring Hoppip How to beat: Collect the regular art variants of Hoppip, Skiploom and Jumpluff ex Reward: Hourglasses x12, Wonder Hourglasses x36, Shop Tickets x10 Legends Racing Across the Land How to beat: Collect the Two-Star full art variants of Entei ex, Raikou ex and Suicune ex Reward: Hourglasses x12, Wonder Hourglasses x36, Shop Tickets x10 Secluded Springs Museum 1 How to beat: Collect the One-Star full art variants of Milotic, Stunfisk, Yamper, Latios, Phanpy and Azurill Reward: Hourglasses x12, Wonder Hourglasses x36, Shop Tickets x10 Secluded Springs Museum 2 How to beat: Collect the Two-Star full art variants of Jumpluff ex, Entei ex, Raikou ex and Poliwrath ex Reward: Hourglasses x12, Wonder Hourglasses x36, Shop Tickets x10 Pokemon That Can Use Attacks Immediately 2 How to beat: Collect the regular Mantyke, Igglybuff, Azurill, the One-Star Full Artwork Azurill, and the Crown Rarity Golden Mantyke
