a deck can have any number of cards named mtg RELENTLESS RATS X4 Masters 25 Magic MINT CARD A deck can have any

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

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

Enduring Scalelord + Altered Ego When talking about infinite combos, most people think about life or mana, but infinite counters are also a thing

For instance, Abhorrent Overlord has 2 in devotion for black : Filters seach results based on CMC : card casting cost mana sum For instance, Abhorrent Overlord has 7 for CMC : Filters search results based on type : creature enchantment instant human artifact sorcery aura legendary wizard land soldier warrior spirit elemental beast Filters sear results based on ability : Flying Enchant Trample Haste First Strike Flash Protection Equip Defender Vigilance Reach Cycling Morph Shroud Kicker Filters search results based on creature power (from 0 to 15)

Or as many as you can keep around as you attack turn after turn