We get the chain started with cards like Roaring Primadox and Stampeding Wildebeests, and then get repeated value out of the first two, who trigger when they leave the battlefield
For most categories, the final value fee is 13.6% on the total sale up to $7,500 per item, with a 2.35% fee on the portion of the sale over $7,500
Like most Pokmon cards, the value of Rapid Strike Urshifu VMAX depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Battle Styles)
This is a five mana White 3/3 with Flying and Double Strike that also gives you Hexproof
Set Marvel themes aside for a moment and take this simple scenario: Follow up Black Panther with Hop to It, and on a later turn you pay to triple Battlegrowth plus a Revitalize, except it didn't cost you any additional cards and scales up really well