Monastery Swiftspear

The Brothers' War (BRO) #144 · Uncommon · Creature — Human Monk

Mana cost: {R}

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

She focused her mind on the volcano's fury, and hers erupted in kind.

Power/toughness 1/2 · Illustrated by Gabor Szikszai · Released November 18, 2022

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Nonfoil price since July 24, 2026: up $0.08 USD (32.0%) to $0.33 USD; low $0.25 USD, high $0.35 USD.

2014-09-20 · wotc — Prowess goes on the stack on top of the spell that caused it to trigger. It will resolve before that spell.
2014-09-20 · wotc — Once it triggers, prowess isn't connected to the spell that caused it to trigger. If that spell is countered, prowess will still resolve.
2014-09-20 · wotc — 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.
2021-03-19 · wotc — 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.