For new players, this certainly looks exactly like drawing cards, but you're not drawing cards unless the effect literally says draw. Narset, Parter of Veils is a good example of this difference
Youll also get even more decks you can play right out of the box, stocking your card collection that you can build other decks from
Let me remind you that a combat phase consists of 5 steps: Beginning of combat
Each Pokemon TCG: Mega Evolution Chaos Rising Booster Box contains 36 packs, each pack contains 10 cards
bulk: anything with genuine demand gets its own listing
In a two-player game, assuming each player eventually exiles a nonland card, your opponent will choose one of them, and you'll be able to cast the other one