Thornscape Battlemage is a special Creature — Elf Wizard card from Time Spiral Timeshifted (TSB), collector number 87. Current market price: $0.20 (foil $3.03), TCGplayer market prices via Scryfall.
Kicker {R} and/or {W} (You may pay an additional {R} and/or {W} as you cast this spell.) When this creature enters, if it was kicked with its {R} kicker, it deals 2 damage to any target. When this creature enters, if it was kicked with its {W} kicker, destroy target artifact.