Sandals of Abdallah [Arabian Nights] Urza's Destiny Promos Prevent all combat damage that

Prevent all combat damage that would be dealt this turn by non-Spider creatures

each player may pay any amount of life

You may cast the copies without paying their mana costs

Each artifact you tap after you're done activating mana abilities pays for {1}

it flips onto its back

Sandals of Abdallah [Arabian Nights] Urza's Destiny Promos Prevent all combat damage thatSet: Arabian Nights Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Target creature gains islandwalk until end of turn. When that creature dies this turn, destroy Sandals of Abdallah. (A creature with islandwalk can't be blocked as long as defending player controls an Island.)