Zethi, Arcane Blademaster is a rare Legendary Creature — Human Soldier card from Secret Lair Drop (SLD), collector number 432. Current market price: $17.43 (foil $19.56), TCGplayer market prices via Scryfall.
Multikicker {W/U} When Zethi, Arcane Blademaster enters, exile up to X target instant cards from your graveyard, where X is the number of times Zethi was kicked. Put a kick counter on each of them. Whenever Zethi attacks, copy each exiled card you own with a kick counter on it. You may cast the copies.