2nd melee contest poll started, in the link you can (if you wish) download all the maps from the zip file, see them all and rate what do you think are the 5 best maps. If you don´t have competitive melee knoledge, is okay, you can use other criteria like: enviroment, effort, map shape and others. The general public opinion is important to define 20% of the final score https://www.hiveworkshop.com/threads/melee-mapping-contest-2-poll.308814/
You use a periodic effect to delay the second attack which has a validator that checks for a buff. The second attack is a set effect that runs the normal attack effect as well as adds the cooldown behaviour. The behaviour self expires after a duration representing the cooldown. Might be possible to use charge mechanics for a similar effect.