>>164338494>everything is allowed now apart from killing
Correct. Although committing suicide by being hit with your own attack, or standing in the way of someone's ki, is allowable. For instance, Goku was hit by his own Genki Dama because they were in front of Jiren's ki projection.>>164338627>>164338745
Nah, there was specifically an argument on the bottles being items. Beerus' argument was that the Mafuba is a technique, and did not originate from the jar itself.
But as >>164339252
shows, the rule was actually regarding weapons. Which means they could have loaded up on Senzu Beans.
Outside help is also not allowable, but much like the "unwilling assisted suicide is ok" loophole, if someone outside happens to willingly leave ki in your special attack or something, that's okay too.
Flight is illegal, although a) You are allowed to jump off energy surfaces b) You are allowed to propel yourself midair and then change direction at will and c) You are allowed to fly. Other than that, flight is against the rules.