Tomonoshin will be unrestricted, and Obstruct put to 1! Check out the details on the official site.
Sun Furnace Type Solarbattery Type-1
■ [Set] (This card remains on the field.） ■ When a «Sun Dragon» monster enters your field, put the top card of your deck into your gauge. This ability only activates once per turn. ■You may only [Set] one "Sun Furnace Type Solarbattery Type-2" on your field.