They'll contain three common cards, two uncommons, one 'wildcard' of any rarity, and a seventh card that may be "a land, a traditional foil, or a Special Guests card"
This class enchantment can draw you cards on any turn you make a token and eventually mass-pump them
It could also be the basis of a drinking game: Have a sip of your hot chocolate (and nothing else) whenever somebody unwraps the present
Although the tokens created by Najeela's first ability are attacking, they were never declared as attacking creatures (for the purposes of abilities that trigger whenever a creature attacks, for example)
Will you make a little ramp or just flick it
Until then, may you enjoy the many cards from Lorwyn Eclipsed .