SSB4 Amiibo Tips

Amiibo continue to learn even after level 50 which is great. Heres a crazy strategy that some guy did with his:
"I trained my amiibo on special smash with 300% handicap and high gravity. This has taught him to dodge every single attack like his life depends on it, as assure to that every attack is made to kill. The unintended side effect of high gravity is that he learned the importance of quick recovery, along with the knowledge of keeping his opponents off stage is a good strategy. He always tried to knock people off, obviously, but it wasn't until I trained him with high gravity that he would actively keep them away from getting back on and will occasionally go for a meteor smash.
I also trained him on a custom stage thats just a large box and the only way to kill people is to smash them through a two grid block opening from the top. This has taught him extreme accuracy and lightning fast reflexes. Because of the closed quarters, we started bouncing off the walls quickly. He adapted to that speed and can effortlessly smack me out of it, or into the air as I'm mid launch even at 999%. He always learned to smash people specifically where he wants them to go. He had problems getting me through the opening at first, but now can do it seemingly without trying. The opening is as wide as marios idle position. my amiibo can throw me up to through it, utilt, uair, and smash me through it, at an angle too, he can even ricochet me off a wall and still get me through it.
I can no longer beat my amiibo in any situation, what else should I do to continue his training?"