Leap of Flame is a common Instant card from Guildpact (GPT), collector number 121. Current market price: $0.14 (foil $1.20), TCGplayer market prices via Scryfall.
Replicate {U}{R} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Target creature gets +1/+0 and gains flying and first strike until end of turn.