yugioh dark beginning 2 booster box Konami Yu-Gi-Oh! Neostorm : Toys & Games Yugioh Orica - Dark Beginning

Update: Revised with additional data from 10.5th Cola Cup

one card costs half as much as the other and has half the effect

Team ChannelFireball broke the format at Pro Tour Paris with a little deck called Caw Blade

When Shinato King of a Higher Plane attacks one of the opponent's Defense position monsters, the user can inflict damage to the opponent equal to half their Life Points

Archived from the original on 4 June 2023

Consider its card type, any effects that modify when you could cast it (such as flash) and any other effects that stop you from casting it (such as from Meddling Mages ability) to determine if and when you can do this