Combos Utilizing Insidious-Bookworms

Play bazaar of wonders. Play Insidious bookworms to force opponent to discard 2 cards. Any future spell in his graveyard with the same name is countered by Bazaar of Wonders.

tod the worms to force opponent to discard 2 cards, then activate the worms to force another out of their hand - they lose 3 to your 2.

You Sacrifice Bookworms to put Bookworms into play, making them discard cards every time Bookworms die.

megrim deals two dmg for every card your opponent discards, if you pay 2 your opponent has to discard a card when bookworms go to your graveyard, dyingwail-when creature goes to gy target player......

no one wants to kill the worms and lose a card, so they let the little guys through. sac one to wicked reward and they regret it. pay the cost as they die, and take a card at random from their hand.