Sean Lacan, a boy from our world(no, not where fairy tail is a anime). He is narrowly killed in a building collapse, but is transported to Earth Land by unknown means, healed.

He finds himself  just outside of Magnolia Town. He is pointed in the direction of the Fairy Tail Guild. There, he finds a brawl going on, until a giant figure appears and steps on a guy with pink hair( Pink Haired guy: "ITS NOT PINK, ITS SALMON")(its the episode where Lucy arrives at Fairy Tail with Natsu and Happy).

Sean will choose Ring(Primary) and Card(Secondary) Magic.

He's given a pair of Rings from Loke, the Ember and Aegis rings

Ember: is an elemental ring that allows the user to unleash a ball of flame when performing a punch-like movement. This ring can be described as having a switch that once the wielder has turned the lacrima to his left and activated it, it will continue to perform the spell and drain the user of their Magical Powers with every punch until they turn the lacrima back. It's quite easy to perform as the only thing the wielder has to do is perform a punch-like motion, the ring will then recognize this movement and cast a ball of fire in the same direction that the user is swinging. This ring can thus be used a wide range of different situation but it was originally made to be performed during combat, in which the wielder can use it to force opponents back, break minor defenses and, of course, inflict damage to their opponent.

Aegis: One of the more common rings sold, the Aegis Ring gives the user the ability to create a circular "shield" of energy in front of their hand to defend themselves. By exerting their magic power into the ring and extending their arm, the caster is capable of creating a sizable circular shield of semi-translucent energy. It is roughly one meter in diameter and depending on the amount of magic power put into casting the spell, can take quite a bit of damage. The ring typically has a circular, shield-like plate, but takes on a variety of appearances depending on the manufacturer and the user's own taste.