[quote=@Spriggs27]
[@KoL] 

I would like to mention that some ants around the world could not only lift 40 times their weight, but some can lift over 100 times their own body weight while upside down on glass. 

I'm not a math expert, but I will say that Ash is strong, but she isn't powerful enough to pick up a building, she could pick up a car and a large boulder, but something of a house, building, or the school would be far beyond her strength. 
[/quote]

Well, this may be true, but if you have read the Backstory for Taura, which is pretty much a TL;DR version of the actual mythological stories, she's based off. Bulls in legends usually are the incarnation of "Unstopable Force", like in how mankind is impotent before Mother Nature and all this stuff. It really makes no sense putting an upper limit on Taura's physical might as far as I'm aware, it's just like asking: "How strong is the Hulk?"

Either way, since you demanded, [@liferusher], how about 1Mt (i.e.: 1,000,000 tons) without doing too much effort, I hardly believe she'll ever need this much strength, but if it's just for a basis, this is how strong she's supposed to be.

EDIT:

Congrats to self on reaching my 6000th post.