Minato solos
Minatos shunshin isn't a little better than tobiramas, it's far above Tobiramas. Arriving first on the battlefield, after making a pit stop at the ocean to plant a Kunai, then after arriving, he sets a massive perimeter of 4 Kunai around the Juubi and then teleports the Juubi Bomb to the ocean, the explosions settles after some time, minato then converses with Naruto and sakura for a bit. All before Tobirama arrived, people can pretend it wasn't a race or that the other Hokage weren't going full speed, despite the fact that they knew of Madaras presence and needed to hurry to the battlefield, despite the fact that they would have sensed the massive power of the Juubi from afar and needed to hurry. Despite the fact that the first thing Tobirama admits when arriving is that his body flicker is inferior, obviously he's referring to how quickly minato arrived.
Tobiramas ET is fodder. It's below part one orochimaru's, and Tobirama doesn't even have any Kage level Edo's like oro had, making them even more fodder. Orochimaru had edo Hashirama and edo Tobirama, I sincerely doubt Tobirama has anyone remotely close to that level. So his edos are going to be weak and slow as well. They'll never get anywhere near minato due to his speed, GFK is useless without a restraining jutsu. Hiruzen got away from its explosion range on foot, and Hashirama had to restrain Juubito in order for it to work. Minatos body flicker is of the same calibre as A in lightning chakra mode, so gkf isn't hitting minato in a million years, when old man slow ass Hiruzen already escaped it with ease.
Minato is a sealing master, so those edos are as good as sealed. Either seal them away using the 4 symbols seal. Or use a contract seal to remove them from Tobiramas control. Or use RDS via clones to one shot them all, including Tobirama himself. Minatos powerhouse toads also aren't restricted, Bunta's suiton is strong enough to tear through a forest and kill a person.
