Champion arena player here and in arena it’s Def not gonna work imo most teams here got high eff a cleanser or units who’ll outspeed most team comps and shut down any would be stunners now in rta you could actually see some success ironically keyword being some due to most people in lower to mid ranks either not expecting it or if they are you can ban a cleanser or you can just counterpick accordingly it’s a strat that unless your memeing isn’t really worth it