Battle standard says: ‘if javelin would echo it instead throws down a javelin similiar to the siege barrier node…’
What does echo mean here and how can I trigger it. Would be funny to still cast sometimes spike bombardment even with the battle standart node.
Echo is something that a Void Knight can do… It echos your attacks… So if you had a Void Knight throwing a Javelin with the Battle Standard node, thats what it means.
Edit: Text from Void Knight mastery - default interaction of echo.
Your melee attacks, throwing attacks and void spells have a 10% chance to be repeated by an echo 0.5s later (excludes movement abilities and Anomaly).
Never specifically tested it myself, but from the wording I would assume a single Javelin would be echoed from above like the Siege Barrage node describes…