Wall of Swords

Defender (This creature can't attack.)
Flying

Worship

If you control a creature, damage that would reduce your life total to less than 1 reduces it to 1 instead.

Destroy all creatures. They can't be regenerated.

Flying (This creature can't be blocked except by creatures with flying or reach.)
{W}: This creature gets +0/+1 until end of turn.

Flying (This creature can't be blocked except by creatures with flying or reach.)
When this creature dies, you may draw a card.

If target opponent has more cards in hand than you, draw cards equal to the difference.

Return target permanent to its owner's hand.