https://everquest.allakhazam.com/wiki/eq:Slayer_System seaching Everquest banestrike your find sites like this some times
http://www.eqmagicians.com/skill/banestrike
has a nice list of what numbers and what mobs under the cataory.
your class section might have what is best where to put banstrike on you spells button for DPS
Banestrike is an AA and its like this on you action key line
/alt act 15073
for Wiz I been using a custom action key like this from my class site
http://www.elitegamerslounge.com/home/eqwizards/viewtopic.php?f=22&t=74
Code:
/alt act 1266: Force of Flame
/alt act 1154: Force of Will
/alt act 1267: Force of Ice
/alt act 15073: Banestrike
/useitem 23 0
(Where 23 is the first container in our inventory and 0 is the first slot in that container (so not 1 1, as might have been expected). N.B. Be careful if using this command to cast item-related nukes, as nukes from items can run down the spell count associated with Improved Twincast.)
Good luck