Trick has low usage because it only needs to be used once in a match to be effective.
The most I have ever tricked in a match was twice once to exchange Choice Scarf for a Focus Sash . . . and then once I took a hit Focus Sash for Leftovers.
Moves like Wish and Calm Mind are moves that more pokes cary and are spammed in battle.
Yes, but the usage statistics are based on the frequency the move is carried, not the frequency it is used. I mean, look at Stealth Rock. It is likely used only once per fight, and it has like 10% usage.
I think that Trick is a necessary evil. It is the only thing that truly counters all-out stall, which keeps the metagame from becoming far too boring. It also weakens Blissey, which I think is a huge plus. Having a Blissey on a team without the presence of Trick in the metagame essentially makes it so that every special attacker ever is useless. I mean really. I was recently playing against my brother, who just started playing and thus was not using trick. Whenever he had a special attacker out, here comes Blissey. I get a "free" switch-in and a free Thunderwave or whatever I want on whatever Pokemon he switches in to Blissey.




