It seems like a simple effect, but theres some important points to note
These most likely slipped through production
In that case, youll feel miserable after losing all your lands while one of your opponents kept theirs
A play like this can be a massive swing in mana advantage if you have multiple creatures on board
It even sees occasional play in Vintage Sultai decks, but its kind of absent outside of those two formats
Why S10B Still Matters in 2026 Three reasons: the set has been out of print since late 2023, Pokemons 30th anniversary in 2026 has renewed demand for Kanto-focused releases (S10B is Kanto-dense Mewtwo, Charizard, Blastoise, Venusaur all get headline spots), and the Japanese version contains two Special Art cards (Mewtwo V SA and Conkeldurr V SA) that simply do not exist in the English PGO release