Change as many monsters on the field as possible to face-down Defense Position, then, if either player controls a face-up monster(s), they must send all face-up monsters they control to the GY.
NM-Mint 1st Edition - $8.50
Lightly Played 1st Edition - $8.10
Moderately Played 1st Edition - $7.70
Heavily Played 1st Edition - $6.80
Damaged 1st Edition - $5.60
NM-Mint 1st Edition Non English - $8.50
Lightly Played 1st Edition Non English - $8.10
Moderately Played 1st Edition Non English - $7.70
Heavily Played 1st Edition Non English - $6.80
Damaged 1st Edition Non English - $5.60