Avalanche Riders [Time Spiral Timeshifted] Plains Swamp Set: Urza's Legacy Type: Artifact

Set: Urza's Legacy Type: Artifact Rarity: Rare Cost: {4} Echo {4} (At the beginning of your upkeep

servant mummies toiled in the mines to extract lazotep

Set: Unstable Type: Artifact Creature — Cyborg Knight Rarity: Uncommon Cost: {2}{W} Vigilance

Cursed Type: Instant Rarity: Rare Cost: {2}{W} Exile any number of target creatures you control

Avalanche Riders [Time Spiral Timeshifted] Plains Swamp Set: Urza's Legacy Type: ArtifactSet: Time Spiral Timeshifted Type: Creature Human Nomad Rarity: Rare Cost: {3}{R} Haste Echo {3}{R} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) When Avalanche Riders enters the battlefield, destroy target land.