When multiple triggers occur simultaneously (e.g., Vayne's Conquer trigger and SMDR's Conquer trigger), who decides the order, and can you order them to bounce Vayne to hand then discard her for SMDR?

Ruling: You choose the order of triggers that occur simultaneously. You can order Vayne's trigger first to bounce her to hand, then resolve SMDR's trigger to discard her.

Nuances:

• SMDR still triggers even if you have no cards in hand because the discard to retrieve it is optional on resolution