Connive is a keyword action that instructs a creature's controller to draw a card and then discard a card. If the discarded card is a nonland card, the creature that connived also gets a +1/+1 counter.
Raffine, Scheming Seer can make multiple creatures connive during combat, Ledger Shredder repeatedly filters cards as players cast multiple spells, and Obscura Interceptor combines connive with disruptive interaction.
