Given the rise in scalpers and near-endless amount of supplementary products, like "Slashing Legends," it's becoming increasingly harder to keep up with the game
There werent any rules we felt we needed to make other than just testing out designs
Since Teferis ultimate targets an opponent, it is strictly worse than a Cyclonic Rift
Just 2-3 triggers, such as from Food tokens, turns Elvish Archivist into a huge beater and makes it far more relevant when both players have impressive board states built up
It's a 5/3 flier for 3BB, which lets it push lots of damage, and the player can discard a card to give Witch-King of Angmar indestructible to protect it from removal and combat damage
For the last triggered ability, if the target creature is tapped or is affected by a spell or ability that says it can't block, then it doesn't block