Dragon des Profondeurs Brontomanta TAEV-FR087

This card is treated as a Normal Monster while it is face-up on the field or in the Graveyard. While this card is face-up on the field, you can Tribute Summon it to Special Summon this card as an Effect Monster with this effect. The original ATK of this card becomes 2300. If this card attacks, it is changed to Defense Position at the end of the Battle Phase. The battle position of this card cannot be changed until the end of your next turn, except by the effect of a card.