World vs. World Collections

World vs. World Collections is an achievement category to get the infinite Siege Blueprints in World vs World.

World vs. World Collections (World vs. World)	Total achievements: 14	35
Infinite Arrow Cart	5
Complete all tasks to unlock the Infinite Arrow Cart. Reward:   Infinite Arrow Cart Blueprint Objectives: 5 objectives in total Purchase an arrow cart token from the skirmish supervisor. Purchase an arrow cart mechanism from the skirmish supervisor. Purchase arrow cart parts from the wyvern admirer in the Desert Borderlands. Salvage parts from the broken down arrow cart at the top of a garrison. Complete the associated siege expertise achievment	Completed 0/5 tasks	5
Infinite Ballista	5
Complete all tasks to unlock the Infinite Ballista. Reward:   Infinite Arrow Ballista Objectives: 6 objectives in total Purchase an ballista token from the skirmish supervisor. Purchase an ballista mechanism from the skirmish supervisor. Complete the associated siege expertise achievment. Purchase ballista parts from the grub hunter in Eternal Battelgrounds. Salvage parts from the broken down ballista in Shadaran or Askalion Hills. Knock a gliding player out of the air or dismount them with the Antiair Bolt ballista skill.	Completed 0/6 tasks	5
Infinite Catapult	5
Complete all tasks to unlock the Infinite Catapult. Reward:   Infinite Arrow Catapult Objectives: 6 objectives in total Purchase an catapult token from the skirmish supervisor. Purchase an catapult mechanism from the skirmish supervisor. Capture Stonemist Castle without being hit by the castle lord's Meteor Shower ability. Complete the associated siege expertise achievment. Purchase catapult parts from the yellow catmander in Desert Borderlands. Salvage parts from the broken down catapult inside Dreadfall or Ascension Bay.	Completed 0/6 tasks	5
Infinite Flame Ram	5
Complete all tasks to unlock the Infinite Flame Ram. Reward:  File:Infinite Flame Ram Blueprint.png Infinite Flame Ram Blueprint Objectives: 6 objectives in total Purchase an Ram Token from the skirmish supervisor. Purchase an Flame Ram Mechanism from the skirmish supervisor. Enter the Obsidian Sanctum jumping puzzle through a mystic portal in one of the keeps in Eternal Battlegrounds. Complete the associated siege expertise achievment. Purchase flame ram parts from Roy in Obsidian Sanctum. Salvage parts from the broken down flame ram in the Dredge Tunnels in Eternal Battlegrounds.	Completed 0/6 tasks	5
Infinite Shield Generator	5
Complete all tasks to unlock the Infinite Shield Generator. Reward:   Infinite Shield Generator Blueprint Objectives: 5 objectives in total Purchase an shield generator from the skirmish supervisor. Purchase an shield generator Mechanism from the skirmish supervisor. Purchase shield generator parts from the old centaur in Eboneigh Territory of Brownmane Camp. Salvage parts from the broken down shield generator in Osprey's Palace. Complete the associated siege expertise achievment.	Completed 0/5 tasks	5
Infinite Siege Golem	5
Complete all tasks to unlock the Infinite Siege Golem. Reward:   Infinite Siege Golem Blueprint Objectives: 6 objectives in total Purchase an siege golem from the skirmish supervisor. Purchase an siege golem Mechanism from the skirmish supervisor. Capture Stoic Rampart without being hit by Prototype B-055's Shockwave ability Complete the associated siege expertise achievment. Purchase siege golem parts from the old quaggan near the garrison in Alpine Borderlands Salvage parts from the broken down shield siege golem in Blistering Undercroft.	Completed 0/6 tasks	5
Infinite Trebuchet	5
Complete all tasks to unlock the Infinite Trebuchet. Reward:   Infinite Siege Trebuchet Objectives: 6 objectives in total Purchase an trebuchet token from the skirmish supervisor. Purchase an trebuchet Mechanism from the skirmish supervisor. Complete the associated siege expertise achievment. Purchase trebuchet parts from the blue catmander in the Alpine Borderlands. Salvage parts from the broken down trebuchet on the third floor of Stonemist Castle. Visit Canis in Alpine Borderlands and bow to him.	Completed 0/6 tasks	5
Arrow Cart Expertise	0
Damage players and siege equipment with arrow carts. Reward:   Proof of Siege Expertise	Damaged 500 Players and Siege Equipment with Arrow Carts	0
Ballista Expertise	0
Damage enemy siege equipment 30 times with a ballista. Reward:   Proof of Siege Expertise	Damaged Siege Equipment 0/30 Times with Ballistae	0
Catapult Expertise	0
Damage walls 50 times with a catapult. Reward:   Proof of Siege Expertise	Damaged 0/50 walls with a Catapult	0
Flame Ram Expertise	0
Damage gates with a flame ram 20 times. Reward:   Proof of Siege Expertise	Damaged 0/20 gates with a Flame Ram	0
Shield Generator Expertise	0
Block enemy projectiles 50 times with a shield generator. Reward:   Proof of Siege Expertise	Blocked 0/50 Enemy Projectiles with a Shield Generator	0
Siege Golem Expertise	0
Damage walls or gates with a siege golem 100 times. Reward:   Proof of Siege Expertise	Damaged 0/100 walls or gates with a Siege Golem	0
Trebuchet Expertise	0
DUse a trebuchet to deal damage to walls or to drain supply of enemy players Draining supply awards more progress. Reward:   Proof of Siege Expertise	Damaged Walls or Drained Supply 0/100 Times	0

Notes

To unlock every Infinite Siege Blueprint you have to spend a total of:

• 70 000 Badge of Honor
• 35 000 WvW Skirmish Claim Ticket
• 7000 Testimony of Jade Heroics
• 175 Grandmaster Mark Shard
• 35 Gift of Battle
• 175 000 Blueprints (any kind)