What boss drops the new gem?

[Fonsi.knights]

I already spend 300 of energy and I got any single gem idk if imo doing to the wrong boss... can someone tell me which one is the one who drops it?

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[Deathconvict]

What's your level

[Fonsi.knights]

13

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[Lim Weibin]

I already spend 300 of energy and I got any single gem idk if imo doing to the wrong boss... can someone tell me which one is the one who drops it?

Enviado desde mi SM-S908U mediante Tapatalk

It drops from all 4 of the halloween bosses except for Boogie & Oligarch.