1) Wording that would generate a really weird replacement effect, may now be a trigger: e.g., Black Vise There are obvious patterns to a lot of them, like with this one "if during upkeep" will generally become "at the beginning of upkeep" but then there are ridiculous things like Animate Dead that will you never ever "get right" trying to infer current functionality
Because of this, a card requiring two mana is almost a dealbreaker, and one is more than you want
A whole load of new cards have just been revealed for MTG Doctor Who
The turtle's going to show up somewhere , just don't expect it to dethrone the Hoof any time soon
The next inclusion in your package should be all the fetch lands that get Mountains and/or Plains, Crucible of Worlds, Rings of Brighthearth, and Sensei's Divining Top