They don't go away as steps, phases, and turns end, and effects that add mana "of any type" can't give you energy counters
the new final ability is a variant narrowed to the most powerful spells only
Hit rates the rate at which a premium card is pulled from a pack were grossly skewed across a large rarity spectrum, and it takes far more opened packs to nab the rarest cards in modern sets
Raph & Mikey, Troublemakers is as telegraphed and expensive as it can be, but obvious or not, its bad news if you dont have an immediate answer for it
Treat this token as a 1/1 red and black creature." Notable changes from previous token makers include the shift from passive (where a creature "comes into play") to active (prompting the player to "put" a creature into play), and also the two-sentence format, where the first refers to making the token, and the second describes the token in question
It will likely have a lot of non-creature spells with a mana cost of three or more and some ways to deal direct damage to enemy players