If you build it correctly, Gigaplant can FTK pretty consistently. But it seems like everytime I drew the, the moron sitting across from me always had a Crow...
I mean seriously, he mains 1 Crow and I draw the FTK 4 times in a row, and he draws Crow 4 times in a row, and did I mention he mains 1!? How hard do you have to sack!?
But... yeah... you can draw the Gigaplant FTK pretty consistently, but don't expect to pull it off consistently. The only time I got it to work was when I had a backup Giga or Blazewing in my hand after the one in my Grave was hit by Crow.
But just because the Mass Driver Combo doesn't go off doesn't mean you can't beat him to death the following turn, which is usually the backup strategy. And with Botanical Lion coming out in CSoC, it makes it that much easier.
Being the bigger man is overrated...