mtg all cards are artifacts MTG: Best Artifact In Phyrexia: Will Be One and put it into your hand. Colored artifact - MTG Wiki

The set was themed around a magical university, and these Lesson cards were meant to mechanically represent the different things that students attending the university could learn

Wildcard slots, foil slots, bonus-sheet cards, showcase treatments, Special Guests, or other set-specific slots can push that number higher, depending on the type of pack being opened

What About After you Morph/Unmorph a Creature

Probably pops up doing something wild in 60 card

Syr Elenora, the Discerning 3UU Legendary Creature Human Knight */4 Syr Elenora, the Discerning's power is equal to the number of cards in your hand

If youre worried about the new Koma, Cosmos Serpent, Soul Tithe can keep them tapping low and unable to gain any more advantage than they already have