Savage Stomp
Sorcery
This spell costs less to cast if it targets a Dinosaur you control.
Put a +1/+1 counter on target creature you control. Then that creature fights target creature you don't control. (Each deals damage equal to its power to the other.)
Wayne Reynolds
Ixalan (XLN)
• #205Rulings
If the creature you control is an illegal target as Savage Stomp tries to resolve, you won't put a +1/+1 counter on it. If that creature is a legal target but the other creature isn't, you'll still put the counter on the creature you control.
(wotc • 2017-09-29)
You can't cast Savage Stomp unless you choose both a creature you control and a creature you don't control as targets.
(wotc • 2017-09-29)
If either target is an illegal target as Savage Stomp resolves, neither creature will deal or be dealt damage.
(wotc • 2017-09-29)
Rulings
If the creature you control is an illegal target as Savage Stomp tries to resolve, you won't put a +1/+1 counter on it. If that creature is a legal target but the other creature isn't, you'll still put the counter on the creature you control.
(wotc • 2017-09-29)
You can't cast Savage Stomp unless you choose both a creature you control and a creature you don't control as targets.
(wotc • 2017-09-29)
If either target is an illegal target as Savage Stomp resolves, neither creature will deal or be dealt damage.
(wotc • 2017-09-29)