[fixed/closed]Cinder Hellion etb no 2 damage to opponent

[Aswan jaguar]

Describe the Bug:
AI played Cinder Hellion but didn't dealt to me 2 damage with it's etb.

Which card did behave improperly ?
Cinder Hellion

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
Manalink 2016/08/27: Eldritch Moon, duel

What exactly should be the correct behavior/interaction ?
Cinder Hellion

Are any other cards possibly affected by this bug ?
-

[BAgate]

Also, the etb trigger is optional and shouldn't be.

[Gargaroz]

Fixed in 0e0d6ef