The Wyvern Ignition Sword is a new weapon that can be unlocked since the Spring Blossom Event in Monster Hunter World. To get the Wyvern Ignition, start the event quest “Every Hunter’s Dream” and fight against a Rathalos and a Paolumu in the arena.
By completing this arena quest you will be rewarded with the new material called Master Craftman’s Blueprint. You need 2 of these to craft the main lvl 4 sword Wyvern Ignition “Steel”. The high rank lvl version called Wyvern Ignition “Impact” will cost you another three Master Craftman’s Blueprints.
ARMOR AND OUTFITS
Monster Hunter World | New RYU ALPHA Armor Set (SFV 3 Tickets / Awakened Satsui No Hado Challenge)
Monster Hunter World | SAKURA Event Quest (Unlock Street Fighter V Outfit / Empress in Full Bloom)
Monster Hunter World | DEVIL MAY CRY Event Quest (Unlocking Dante's Outfit + Sword in Code: Red)