Kabira Vindicator is a uncommon Creature — Human Knight card from Duel Decks: Knights vs. Dragons (DDG), collector number 16. Current market price: $0.15, TCGplayer market prices via Scryfall.
Level up {2}{W} ({2}{W}: Put a level counter on this. Level up only as a sorcery.) LEVEL 2-4 3/6 Other creatures you control get +1/+1. LEVEL 5+ 4/8 Other creatures you control get +2/+2.