(Hmm..I'm going to be Sakura from Cardcaptor Sakura.)
Name: Sakura
Power: She uses cards called Sakura Cards (once were called Clow Cards) to fight. For instance, if she used the card FLY then, she would sprout wings or her Star Staff would grow wings.
Extra: She is the master of two magical creatures called Kero (short of Keroberos) and Yue.
KEIRA VS ICHIGO! (Since you guys posted your intros first.)
Instantly, both of them were teleported into the dome. The sound of a bell rang signaling that the battle has started.