@mikemearls Can you explain the design philosophy behind including fewer "make a helper" spells like Summon Monster and Animate Dead in 5e?

— Seth Rinker (@Pheonexking) January 12, 2017

Adding more creatures to the party is very, very powerful. Toned down based on past experiences. #wotcstaff https://t.co/JzpuwWBUzg

— (((Mike Mearls))) (@mikemearls) January 14, 2017