>>14299380I not only know this, from what another anon found last night, but realized something.
With proper EV training, it's Special Attack goes to a maximum of 570. If you give it calm mind (forget if it has other stat boostan moves for this), then with the max of x4, then that means....
...It's maximum possible special attack is actually 2280 for a battle. And then you have to figure out the damage with Psystrike, probably the best psychic move Mewtwo learns normally using this stat.
I'm a bit rusty with math, but this is about the right assumption with damage:
((2 * 100 (level) + 10) / 250) * (2280/1) * 100 + 2)
210/250 * 2280 * 100 + 2 = 191522
Now for the modifier:
1.5 * 4 (max super effective) * 2 (if it crits) = 12.
As such, 191522 * 12 = 2298264 damage.
That is the maximum possible damage a 4x super effective, critting, max stat boosted psystrike can do with this pokemon in mega evo form.
I shit you not.
