Kynaios and Tiro of Meletis is a mythic Legendary Creature — Human Soldier card from Secret Lair Drop (SLD), collector number 2806. Current market price: $2.33 (foil $4.68), TCGplayer market prices via Scryfall.
At the beginning of your end step, draw a card. Each player may put a land card from their hand onto the battlefield, then each opponent who didn't draws a card.