a deck can have any number of cards named mtg RELENTLESS RATS X4 Masters 25 Magic MINT CARD Thought I'd finish the cycle

Pointing out that another player has a tremendous battlefield state (or making a sacrificial attack into it to demonstrate), that a player has drawn a ton of cards, or that youre underdeveloped compared to everyone else only matters if your opponents cannot assess threats

If youre already empty-handed, you still get the 4/3

Counters, auras, and other modifications common to voltron commander decks will stay stuck to their creatures through phase-out and phase-in

It starts outside the game and doesn't count as one of your 100 cards

Regrowth and gravedigger effects do the same thing after your card's gone to the graveyard

Court of Cunning Mill got a ton of new toys with Zendikar Rising , and Commander Legends gives us at least a few more