Lua Nova

■ [Cast Cost] [Discard a card from your hand]

■ If the card discarded for the [Cast Cost] of this card is ＜Legend World＞, you gain 1 life, and draw a card. If it is ＜Star Dragon World＞, put the top card of your deck into your gauge, and destroy a size 2 or less monster on your opponent's field. You may only cast "Lua Nova" once per turn.