mtg cards that take control of creatures Rules Text: Gain target creature until end of turn, 48 o:"gain control of all creatures"

This also means that (almost) any card ever printed is available to be played in casual games and in what they call Eternal tournaments

To have a permanent connive N, the permanents controller draws N cards, discards N cards, then puts a number of +1/+1 counters on the permanent equal to the number of nonland cards discarded this way

(6/6/2025) To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of The Earth Crystal's first ability)

Sadly, its just a problem that MTG players are going to have to deal with