Once per turn, when a face-up FIRE monster(s) you control is destroyed by a card effect, place 1 counter on this card for each destroyed FIRE monster. During either player's Standby Phase: You can send this card to the Graveyard; inflict 1000 damage to your opponent for each counter on this card.
doesn't seem to work with Fire King Avatar Yashka. Whenever you choose one of your monster in the field to be destroyed with the monster's backeffect, no counter is added to the card... And it is meant to be a "destroy" effect not a tribute one. Looks like a bug to me?
Oh wow, this page hasn't been updated in the longest. The moment the Destiny pack comes out, there will be way more fodder for this card for a quick victory, maybe even a non-AI glitch that DL can't take away~