(6/1/2020) If you reveal a companion outside the game, for as long as it remains there, you may pay any time you could cast a sorcery (that is, you have priority during your main phase and the stack is empty)
Craig M
To give examples of what that means, here are some instances of Nintendo reprinting old cards with rebalances or updates to either buff them to be usable with modern cards, or nerf them to stop them from being completely broken: Spoiler : As you can imagine, there are lot of Pokemon cards, and updating them all to comply with modern standards is quite the task
Pathways, shocklands, dual lands, fetchlands, you name it
The prospect of Black Panther alongside Doubling Season, which, in theory, could take advantage of that cards doubling counter feature twice (once when the counters are first made on the land and next when a counter is placed on the creature) terrifies me
Similarly, I have a Teshar, Ancestors Apostle deck thats focused on generating value through artifacts, and finding niche lines to deal with issues on board
