Monastery Swiftspear
Haste Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Rulings (4)
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.
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.
Mar 19, 2021 · An ability that triggers when a player casts a spell resolves before the spell that caused it to trigger. It resolves even if that spell is countered.
Where it’s played now
Inclusion by archetype
| Archetype | Format | Inclusion | Copies | Decks (n) |
|---|---|---|---|---|
| Burn | Legacy | 100% | 4× | 2 |
| Naya Ritual | Modern | 100% | 4× | 1 |
| Boros Aggro | Modern | 98% | 4× | 50 |
| Izzet Aggro | Modern | 97.9% | 4× | 189 |
| Temur Aggro | Modern | 96.2% | 3–4× | 26 |
| Mono Red Aggro | Modern | 80% | 4× | 5 |
| Grixis Aggro | Modern | 60% | 4× | 5 |
| Rakdos Aggro | Modern | 50% | 4× | 14 |