Mobile Fort [Urza's Saga] Condition:Moderately Played while the anti-slip bottom keeps

while the anti-slip bottom keeps the mat in place during use

Discard a card at random: Canyon Drake gets +2/+0 until end of turn

Set: Urza's Destiny Type: Sorcery Rarity: Uncommon Cost: {2}{R}{R} Exile target nonbasic land

Set: Phyrexia: All Will Be One Type: Artifact — Equipment Rarity: Uncommon Cost: {1}{R} For Mirrodin

tap all creatures target opponent controls

Mobile Fort [Urza's Saga] Condition:Moderately Played while the anti-slip bottom keepsSet: Urza's Saga Type: Artifact Creature Wall Rarity: Uncommon Cost: {4} Defender (This creature can't attack.) {3}: Mobile Fort gets +3 1 until end of turn and can attack this turn as though it didn't have defender. Activate this ability only once each turn.