Spider-Islanders is a common Creature — Spider Horror Citizen card from Marvel's Spider-Man (SPM), collector number 91. Current market price: $0.10 (foil $0.19), TCGplayer market prices via Scryfall.
Mayhem {1}{R} (You may cast this card from your graveyard for {1}{R} if you discarded it this turn. Timing rules still apply.)