Rhystic Study [Jumpstart 2022] CRU005 you may tap X untapped

you may tap X untapped battles you control (so they're oriented like a regular Magic card)

double the number of +1/+1 counters on Primordial Hydra

nonland card with a mana value less than Narset's power from a graveyard and copy it

Put the chosen cards into your hand and the rest on the bottom of your library in a random order

Rhystic Study [Jumpstart 2022] CRU005 you may tap X untappedSet: Jumpstart 2022 Type: Enchantment Rarity: Rare Cost: {2}{U} Whenever an opponent casts a spell, you may draw a card unless that player pays {1}. "I'll teach you the leyline paratrigonometrics, no problem. But you need to show me how to make that fiery swirly thing." Zimone, to Rootha