Rienne, Angel of Rebirth

Text:

Rulings:

• 7/12/2019 If a multicolored creature you control leaves the graveyard after it dies but before the delayed triggered ability resolves, it will not return to its owner’s hand.
• 7/12/2019 If an effect causes a non-multicolored creature to become multicolored and that creature dies, the non-multicolored card will return to its owner’s hand.
• 7/12/2019 If Rienne dies at the same time as one or more other multicolored creatures you control, its last ability triggers for each of those creatures.
• 7/12/2019 If Rienne leaves the battlefield after its ability has triggered but before the next end step, its delayed triggered ability will still return the card.