1: Put the pomegranate seeds into a glass or a bowl with high sides. Use a muddler or wooden rolling pin to smash the pomegranate seeds and extract the juice.
2: Strain the juice in a glass and add lemon juice.
3: Pour it into a tall glass. Fill the glass with ice cubes, alternating with lemon slices and mint leaves.
4: Fill the rest of the glass with sprite, and serve cold.