Showing the one card where the name is exactly “wing commando” and the Oracle ID is “423c8465-82cd-4f54-b5ac-022b7ebcf3e4”

Wing Commando {2}{U}

Creature — Human Soldier

Flying

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

“The welds are weaker at the top.”

2/2

en es fr de it pt ja 汉语 ⋮

Prints	USD	EUR	TIX
The Brothers' War	$0.03	€0.06	0.03

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. (2022-10-14)
Prowess goes on the stack on top of the spell that caused it to trigger. It will resolve before that spell. (2022-10-14)

Once it triggers, prowess isn't connected to the spell that caused it to trigger. If that spell is countered, prowess will still resolve. (2022-10-14)