Glint Weaver is a uncommon Creature — Spider card from Murders at Karlov Manor (MKM), collector number 162. Current market price: $0.27 (foil $0.35), TCGplayer market prices via Scryfall.
Reach When this creature enters, distribute three +1/+1 counters among one, two, or three target creatures, then you gain life equal to the greatest toughness among creatures you control.