Yawgmoth's Wall

Defender, reach, indestructible
Whenever a creature deals damage to
Yawgmoth's Wall destroy it and draw a card.
{2}{b}: Until your next turn, all creatures able of attacking Yawgmoth's Wall do so.
{t}, Sacrifice Yawgmoth's Wall: Put all creature
cards destroyed by Yawgmoth's Wall onto
the battlefield under your control.