Sentence: Battle Preparations

■ Set (This card remains on the field)

■ Abilities of all 《Astrodragon》 on your field cannot be nullified by your opponent's card effects.

■ When an 《Astrodragon》 monster enters your field, you gain 1 life, and draw a card. This ability only activates once per turn.

■ You may only Set one "Sentence: Battle Preparations" on your field.