Hyper goner undertale. When used it destroys all monsters on the field of play including your own. Undertale gaster deprived gaster fight fan made duration. The bullet board covers the entire screen before a large creature resembling a combination of the dt extraction machine and sanss signature gaster blaster attack is summoned.
A huge pancake 8457075 views. I did true pacifist route twice so im not that sure. Heres one of the attacks in the asriel fight.
Well in case you need a reminder the hyper goner is the last attack by asriel dreemurr before he turns into the more edgy version of himself. It has the same skull exterior. Hyper goner is a determination deck specific effect card.
If you look in undertale folder you will find a track name mussfxhypergonerlaugh as the name said its a effect that should play when he did hypergoner attack. Additionally the cost of the card is reduced by 1g for every 2 hp you are missing up to a 15g cost reduction and a minimum price of 8g to use. But i think its also unused because i havent seen it in game yet.
Asriels final attack before he begins fighting at full power. Undertale lost bits unused content and debug mode tetrabitgaming duration.