name: Shimmering Barrier
originalText: (Walls cannot attack.)\nFirst strike\nCycling o2 (You may pay o2 and discard this card from your hand to draw a card. Play this ability as an instant.)
printings: USG
text: Defender (This creature can't attack.)\nFirst strike\nCycling {2} ({2}, Discard this card: Draw a card.)