Back to the present, the deck that first comes to my mind is Eternatus
Attack 2 : Steel Thunder Flip a coin
Each box contains 36 play booster packs, with each pack delivering 12 Magic cards plus a token or ad-bonus card, offering plenty of cards for drafting, sealed play, and collection growth
Annihilator comes with a number (for example, annihilator 2), and when the creature with annihilator attacks, the defending player must sacrifice a number of permanents equal to the number associated with annihilator
The only real way to know would be weighing a full booster box of 36 packs, and even in these, the margin for error is higher than WOTC