Put Our Heads Together

You deal 3 damage to target opponent and they
take 3 LSD counters.
Then that opponent chooses one:
•You draw 3 cards
•You gain 3 mana of any color.
•They pay {3}You take 3 LSD counters and untap 1 land.
"I've got this acid but I can't do it."
"Well, I'll do it."