Dragonfangs

One of the six families a delivered blade can grow into at +10. Its final form at +20 is Demon Blade: Dragonslayer.

A blade only joins this family if it came down the lane that turns it into a Angry Hunk of Metal at +6 (a Biting Blade at +8). At +10 a hidden coin flip made on delivery sends it here or to the Sawblades, so half the blades from that lane end up in each. A sword bought from the merchant as a basic sword rolls its lane and branch at random.

Worn Sword+0 to +1Refined Sword+2 to +3Decent Iron Sword+4 to +5Angry Hunk of Metal+6 to +7Biting Blade+8 to +9Young Dragon's Fang+10 to +11Dragonscale Blade+12 to +13Bristling Dragonblade+14 to +15Winged Wyvernblade+16 to +17Blade of the Dragon King's Breath+18 to +19Demon Blade: Dragonslayer+20 and up

Form	Shown at	Value at that grade	Break chance there
Young Dragon's Fang	+10 to +11	18,453	46.7%
Dragonscale Blade	+12 to +13	41,519	50.5%
Bristling Dragonblade	+14 to +15	93,417	53.2%
Winged Wyvernblade	+16 to +17	210,189	55.8%
Blade of the Dragon King's Breath	+18 to +19	472,925	59.4%
Demon Blade: Dragonslayer	+20 and up	1,064,082	63.0%

A Great multiplies value by 2.5 rather than the 2.25 that two levels would give, so a blade that climbed on Greats is worth more than this table.

Achievement

Dragonfang Mastery

Forge a Dragonfang to +20.

Counts at+20, on an unbroken blade

Unlocks the masterworkDragon HeartAt +7 or higher, each Success or Great: sword value +15%.