is the mewtwo pokemon card rare – – 150/165 - Scarlet & Violet and its Barrier attack doesnt require Mewtwo to discard any energy. Pokémon's 'ugly' 30th anniversary cards

This showcased synergy between characters , including abilities or gameplay that could only be used if other qualifying characters were on the field , like Bashful not being able to quest unless there were other Dwarfs in play

Timing restrictions based on the card's type are ignored, but other restrictions (such as "Cast [this card] only during combat") are not

Soul Warden and friends

Most importantly, when you need them

It's worth noting that this can't reduce the cost of the Seek Thrills half of the card, or any other adventure, for that matter, because, as of now, none are permanents

Or maybe you want to give Oko, Thief of Crowns a taste of his own medicine when he tries to turn your commander into a 3/3 Elk