Duel Summoners - Puzzle & Tactic Android Game Description:
The playing field is divided into two identical sections, one for each player. Each half has a set of stones for a match three game. Players who find each other through the Internet, occupy their own field and summon heroes on it to attack their opponent.
To summon a hero, you need to match three or more stones in a row. The more stones you can match, the stronger the summoned hero will be. Each player has a certain amount of health points and the winner is the one who nullifies his opponent's health by attacking.