Adamant Orb

As an a additional casting cost, sacrifice Dialga
Summon Primal Dialga from your hand
deck or graveyard and attach this card
to it (Can't be unequipped from Primal
Dialga) Equipped creature gets +2/+2
A brightly gleaming orb to be held by
Dialga. It boosts the power of Dragon
and Steel-type moves.