
Whenever you attack with three or more creatures, draw a card.
Overwhelming Instinct has 2 printings, first in Onslaught (2002). EDHREC ranks it #13,803 among Commander cards. It appears most in Emmara, Soul of the Accord decks (1,444 on EDHREC). 1 public deck on TCG runs it.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.