Nariel Lock

Nariel Lock is a lock deck type.

Details
It used the ability of Nariel, the Oracle to control the Field Advantage while preventing your opponent's attacks.

While its impossible to base a deck entirely on this card, it is used as a main defense measure for the Guardian race deck, as well as Light Darkness Fire deck-out.

As Nariel was restricted and put into the Hall of Fame, it is harder to lock your opponents attacks.