Scute Swarm is a rare Creature — Insect card from Zendikar Rising (ZNR), collector number 308. Current market price: $8.38 (foil $11.34), TCGplayer market prices via Scryfall.
Landfall — Whenever a land you control enters, create a 1/1 green Insect creature token. If you control six or more lands, create a token that's a copy of this creature instead.