But High Elves don't have any racial tactics which are really worth a slot or even optional.
One of such tactics is Centuries of Training (25% chance to deal 252 spirit damage over 3 seconds).
Damage of this tactic on a dummy. Logically, it's much lower on players.
As you can see on that test screenshot, the tactic deals less damage than a simple proc which is quite unfair since tactic requires a slot and in theory must be much better.
So, here are some options to make it worth a slot:
1) Make it able to crit;
2) Make it scale with the main stat of the class (STR for SM and WL; BALL for SW; INT for AM), therefore Stat Damage Scale should be 1.5.
One or both of these options could be implement to make this tactic a desirable/optional pick.