Following The Lord of the Rings: Tales of Middle-earth, Magic: The Gathering saw a big increase in collectability
As far as efficiency goes, 3 damage for 1 mana is probably too much, considering Wizards of the Coast has kept it far away from Standard for a number of years
There are only a handful of different Enchanted cards available in each set, and they are mechanically identical to the regular versions of the card
Each booster contains twelve randomized cards, 6 common cards, 3 uncommon cards, 2 rare, super rare, or legendary cards, 1 foil card (random rarity level)
As another example, if my opening hand has a one-drop, a two-drop, a three-drop and four different four-drops, then I will usually bottom the worst three four-drops in the hope of drawing into a powerful five or six-drop, while keeping the cards that will ensure a perfect 1-2-3-4 curve-out
Also shown off were two upcoming legendary creatures, which can be used to head up players Commander decks in the popular format