Diffraction Glasses

Diffract Glasses doesn't untap in your upkeep.
Whenever you draw two or mores cards per turn
untap Diffraction Glasses at the end of your turn.
{t}: Change the number of a dice by one before it resolves. (A dice cannot have more than 6 or less than
1 in one face).
{u}{t}: Draw and show a card. Then if it is an
island, until the beginnig of your next turn all the opponent creatures have -1/-0.