Hub Weapons Grinn vs Rostrum Preludes 15 · Last verified: 24 Jun 2026
Data sourced from wiki.avakot.org, official DevStreams, and patch notes.
Verified for Preludes 15.
Grinn vs Rostrum Pick Grinn if you are investing **14 Courage** alongside Grace (**41 attack**, **6% smite**, Grace+Courage)—choose Rostrum when you pivot Spirit on Siri...
Full weapon guides
Farm routes, stats, and pact fit for each weapon in this comparison:
Quick verdict
Pick Grinn if you are investing **14 Courage** alongside Grace (**41 attack**, **6% smite**, Grace+Courage)—choose Rostrum when you pivot Spirit on Sirin short blades at **12 Spirit** (also **41 attack**, 5% smite, Grace+Spirit). Both are Uncommon Short Blades in Sirin/Duelo pacts with identical stagger tiers post-P15. Grinn suits Courage+Grace duelist melee (Bisulcam farms); Rostrum suits Spirit-flavored hybrid daggers (Gourdo/Kabocha). Listed ATK is tied — compare virtue gates and smite first.
Weapon overview Grinn Short Blades · Grace · Uncommon
The toothed sawblade of Sinecure trappers. Hooked and barbed like wardog teeth, Grinn finds the grip of any so ruthless. Though the Ode prefer to hunt in legions, 'tis custom to carry such a sawblade on solitary journeys. Tucked close to it's master's side, Grinn makes for a fierce companion with a ripping bite... Near drooling for prey.
Open weapon page
Rostrum Short Blades · Grace · Uncommon
Sirin Dendrit Thawtide ritual dagger (12 Spirit, Grace+Spirit). Gourdo/Kabocha fragments — shares Maestro bow farms and Organ previews. Post-P15: 41 ATK, 82 charged, 5% smite.
Open weapon page
Stat comparison Catalogue stats from our database. Green highlights apply only when both weapons share the same type and virtue path.
Same type: Short Blades movesets
Grinn vs Rostrum Stat Grinn Rostrum Type Weapon class and moveset family. Short Blades Short Blades Virtue path Primary virtue alignment for effective use. Grace Grace Attunement Virtues this weapon can scale with. Grace, Courage Grace, Spirit Virtue requirement Minimum virtue investment to wield effectively. 14 12 Rarity Catalogue rarity tier when listed. Uncommon Uncommon Base attack Listed base attack from our catalogue. 41 41 Charged attack Listed charged heavy attack value. 82 82 Stagger Stagger damage on heavy attacks. 26 26 Smite chance Chance to trigger smite on heavy attacks. 6% 5% Craft cost Materials and Dracs from our catalogue. Scrap Steel×25, Ichor×20… + 2500 Dracs (10h) Scrap Iron×20, Patch Leather×25… + 2500 Dracs (10h)
Frequently Asked Questions Which is better, Grinn or Rostrum in Soulframe?
What is the difference between Grinn and Rostrum?
Which pacts work best with Grinn vs Rostrum?
Acquisition notes reflect Preludes 15 catalog lastVerified dates. Unverified drops are marked on each weapon page. Preludes 15 patch notes .
← Weapons