Compulsive Research

Target player draws three cards. Then that player discards two cards unless they discard a land card.

Hullbreacher

Flash
If an opponent would draw a card except the first one they draw in each of their draw steps, instead you create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.")

Wistful Thinking

Target player draws two cards, then discards four cards.

Laquatus's Creativity

Target player draws cards equal to the number of cards in their hand, then discards that many cards.