Nguyen tells me that these decisions are generally more art than science, taking into account a cards desirability in the playerbase, the bandwidth they have for coordinating artists and other resources, what each individual drop might call for thematically, and more
The card game industry tends to shift a lot, but some restrictions stay the same from when they were implemented
Remember however that your tramplers are vulnerable to deathtouch too
The sets covered here largely align with the cards currently in the Pokmon TCGs Standard format
This game also includes a Legacy Version, in which all the cards in the game are as close as possible to their real life counterparts
If the Reality Shift results in a face-down Tangled Florahedron, you have the option to pay to get a face up Tangled Florahedron, but you will not have the option to play Haven of the Harvest