Faster Casting VS Spell Echo

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Achilion wrote:

with

and u basicly have a 8L


im trying to make a build with this staff wwhen i 6L it

so its 30 lvl echo from the staff + faster casting + gmp + faster projectiles + increase crit multi + cold penetration + ice spear



i will test if empower will be better than cold pen but for now im gonna go for cold pen first