Dragon-Style Twins
Creature — Human Monk
Double strike
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
"We are the flicker of the flame and its heat, the two sides of a single blade."
3/3
Illustrated by
Khans of Tarkir#108RareEnglishLegality
Rulings
Sep 20, 2014
Any spell you cast that doesn’t have the type creature will cause prowess to trigger. If a spell has multiple types, and one of those types is creature (such as an artifact creature), casting it won’t cause prowess to trigger. Playing a land also won’t cause prowess to trigger.
Sep 20, 2014
Prowess goes on the stack on top of the spell that caused it to trigger. It will resolve before that spell.
Sep 20, 2014
Once it triggers, prowess isn’t connected to the spell that caused it to trigger. If that spell is countered, prowess will still resolve.