Roaring Primadox
Creature — Beast
At the beginning of your upkeep, return a creature you control to its owner's hand.
"They're easy enough to find. Question is, are you sure you want to find one?" —Juruk, Kalonian tracker
James Ryman
Magic 2015 (M15)
• #196Rulings
The ability doesn’t target any creature. You choose which one to return when the ability resolves. No player can respond to this choice once the ability starts resolving.
(wotc • 2014-07-18)
Roaring Primadox’s ability is mandatory. When it resolves, if Roaring Primadox is the only creature you control, you must return it to its owner’s hand.
(wotc • 2012-07-01)
Rulings
The ability doesn’t target any creature. You choose which one to return when the ability resolves. No player can respond to this choice once the ability starts resolving.
(wotc • 2014-07-18)
Roaring Primadox’s ability is mandatory. When it resolves, if Roaring Primadox is the only creature you control, you must return it to its owner’s hand.
(wotc • 2012-07-01)