After Pikachu, the next most valuable cards include the holofoils of the three starter Pokmon from Pokmon Scarlet and Violet : Sprigatito, Fuecoco, and Quaxly which have average market values of around $1.25 to $2.00 each, according to TCGplayer
Activating it after it has blocked a creature won't remove it from combat or stop it from dealing and being dealt combat damage
I do think this is reasonably busted in some kind of Bant Training Grounds deck, but that feels like a deck a YouTuber wins with but when you try it, no luck
Plan your upgrades: Start with key synergies : Cards that enable your commanders core plan
Quality plays a crucial role in the success of a game
It might be a reasonable way to get extra edge against Affinity, and its kind of a cute option for a Tron deck or Scapeshift deck to consider that actually gets them playing slightly more real of Magic