smiling yugioh card Smile Universe | Yu-Gi-Oh! ARC-V Wiki If a monster you control whose current ATK is higher than its original ATK is destroyed by battle or card effect Yugioh Card "Smile World" CHBI-KRB29

When it does, it also hits the board itself as a potential Rank 8 Xyz Material

The cost reduction applies only to generic mana in the total cost of spells you cast with the permission granted by Urianger Augurelt's last ability

And if you really think about it, it was

Although previous versions have come with similar bonuses (such as 'Panic Spores' that let you lumber an opponent with damage counters between turns after confusing their Pokemon), this is a new ability that should give the mushroom monster a different feel

Illustrated by Julie Dillon Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp