Selection of Athora
■ You may only cast this card if you have a «Prism Dragon» monster and item on your field. ■ Choose and use one of the following two. You may only cast "Selection of Athora" once per turn. ・Choose a «Prism Dragon» monster on your field, and for this turn, that card gets critical+1 and [Penetrate]. ・Put a «Prism Dragon» monster from your drop zone into your hand, and put the top card of your deck into your gauge.