ignoring and learning how to teamfight doesn't counter this, you can see that from the dyrus game, They ignored singed, he got pushed, singed had a lot of cs.
The only possible way to "counter" this is by snowballing the other lanes, but as the creator of the strategy said, it' highly recommend you play this with friends and people you might know, or at least warn your team before doing this.
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SmG Phoenix, this guy have tried this with a lot of champs...obviously the one that gives the best results is singed, BUT you can do it with shyvanna too, or heacarim. Basically champs with good aoe.