Choose one. If you control a commander as you cast this spell, you may choose both instead. • Target player draws X cards. • Target player mills twice X cards.
2021-09-24
Controlling a commander means that you control a permanent on the battlefield that is someone's commander. It can be yours or another player's. Controlling a commander spell on the stack will not allow you to choose both modes.
2021-09-24
You may target the same player with both modes or target different players. The effects happen in the order they're listed on the card.