Did Illusionists stone get nerfed/removed

[Tobius]

https://wiki.project1999.com/Illusionists_Stone
Is in the list of legacy items, but that stuffs removed items right, what happened to this? Is it a mistake, is it gone? Or did it used to be better and got nerfed?

Also does anyone know the recharge cost post the devs breaking recharges to be non classic?

[mcg3]

This still drops, but the spawn mechanic takes a bit to learn. Recharge cost is very cheap. Usefulness is somewhat limited