For instants and sorceries, that happens when the spell resolves

As it stands, the prices are as follows: Secret Lair x Monster Hunter: The Hunt Blind Obedience - around $3 Snap - around $2.50 Village Rites - around $0.25 Mizzium Mortars - around $0.45 Tooth and Nail - around $2 Total value: $8.20 Secret Lair x Monster Hunter: The Hunters Grand Abolisher - around $10 Archaeomancer - around $0.20 Grim Haruspex - around $1.30 Imperial Recruiter - around $12 Champion of Lambholt - around $2 Total value: $25.50 Secret Lair x Monster Hunter: The Monsters Nezahal, Primal Tide - around $8 Sarulf, Realm Eater - around $0.35 Vaevictis Asmadi, the Dire - around $1 Ziatora, the Incinerator - around $0.30 Drakuseth, Maw of Flames - around $0.50 Total value: $10.15 Secret Lair x Monster Hunter: The Monsters 2 Wasitora, Nekorus Queen - around $0.50 Kalamax, the Stormsire - around $0.40 Amareth, the Lustrous - around $0.25 Razaketh, the Foulblooded - around $8 Total value: $9.15 Sol Ring is generally inexpensive on its own (at about $1.20), and while it's a collector's item when it comes out in different, special versions, this doesn't really increase the value of the superdrops

Right now there is no anime airing on TV that kids can get into
The overall goal that The Pokmon Company has for the Expanded format style is to allow players to have the option of several additional cards in tournaments than can be utilized in Standard format play and includes every card since Pokmon Black and White