Diffusal Blade

i read the wiki, and it didn't say whether or not it stacked with Anti Mage's Mana Burn. Also, can the 8 stacks be refreshed? Or do you have to upgrade it to get more stacks.

They're both orb effects, so nope.
The stacks are refreshed by buying the recipe, even if the diffusal is fully upgraded.

I see. So smae thing with Drum of Endurance? As in buy the recipe to refresh to stacks? Thanks for the help :)

On a side note ...

Once you use up the 8 charges of purge of a level 2 diffusal blade, you cannot obtain any more charges by simply buying the recipe again. In order to obtain purge charges, you have to start from scratch ie from a level 1 diffusal blade. Also, a used up diffusal blade (ie 0 charges) sells for 0 gold.

Buff placers and orb effects are an interesting read. If the game mechanics haven't changed from the original DotA, give it a read at www.playdota.com/mechanics

Oh, that's interesting.

I was wondering about that but I didnt feel like asking. Thanks for the info.

^Lol, yup. I was wondering since I was thinking AM would steal like 100 mana or more per attack with diffusal, and with manta, it wold just be too stronk.