Securitron Squadron is a rare Artifact Creature — Robot card from Fallout (PIP), collector number 23. Current market price: $1.57 (foil $3.43), TCGplayer market prices via Scryfall.
Squad {3} (As an additional cost to cast this spell, you may pay {3} any number of times. When this creature enters, create that many tokens that are copies of it.) Vigilance Whenever a creature token you control enters, put a +1/+1 counter on it.