That resource can be life, cards in hand, permanents on the battlefield, or as we see in white quite often, more lands in play
If Im trying to make people draw cards anyway and I have a bit of untap untap going on, I can make people draw cards while making 4/4s for myself
Target creature becomes a copy of that creature until end of turn
Well, its real, its unlimited, and its strong enough to have seen competitive success
The Strixhaven: School of Mages Collector Booster contains 15 Magic cards and 1 foil double-sided token, with a combination of 56 Rare or Mythic Rare cards, 45 Uncommons, and 56 Commons (2 foil etched cards, 11 traditional foils, and 2 nonfoils)
"Pikachu" The background of Pikachu features Pokmon that symbolize the history up to now