PVP Ranking/Ladder

[azurerogue]

Or you could dispel the champ, soul burn the champ, inflict a status on the champ (frozen, stun, sleep, stone, etc.), hide dodge it, wall of fog it, spell breaker it, safety wall it, cicada skin shed dodge it, run around a corner/obstacle during cast, tank it (possible without GR for several classes - especially if you have a high priest on your "team"), or just kill the damned champ before they Asura you.

Asura is not, by any means, the end-all skill in PvP.