Swords of Revealing Light

When this card is activated, place 3 "Reveal"
counters on it. While this card is on the field,
neither player can declare an attack. If this
card does not have any "Reveal" counters on
it, destroy this card.
Once per turn, during your Upkeep, move 1
"Reveal" counter onto a creature on the field.
While that creature has a "Reveal" counter
on it, you can remove 1 "Reveal" counter
from it; Your opponent cannot block an attack
from that creature this turn.