Bloodfire Expert

two generic mana one red mana Creature — Efreet MonkPower and toughness3/1

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Some efreet abandon their homes in the volcanic Fire Rim to embrace the Jeskai Way and discipline their innate flames.

Showing Khans of Tarkir#101

Price

0.04 $

Foil 0.24 $

18 printings · up to 0.21 $

Daily estimate from Scryfall, not a shop quote.

2014-09-20
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.
2014-09-20
Prowess goes on the stack on top of the spell that caused it to trigger. It will resolve before that spell.
2014-09-20
Once it triggers, prowess isn't connected to the spell that caused it to trigger. If that spell is countered, prowess will still resolve.