Actions

Clarifications & Reminders: Return to House Rules
 * You only get one bonus action, one reaction, and can only use one concentration spell at a time.
 * Something you can do once per turn is different than something you can do once per round.
 * Taking an action to assist someone, distract an opponent, etc., grants Advantage or Disadvantage (See the Help action).
 * You can never cast more than one spell in a turn unless one on them is a cantrip and the other requires a Bonus Action to cast (p202)