Someone has the right combination to make this happen.
So much lifesteal that will ignore burst. Or at least survive a lot.
you got it the wrong way
burst counters lifesteal.lifesteal counters sustained damage.
if you die from burst before you get the chance to proc lifesteal then it's not really helping at all, is it
AP Xin Zhao?
It won't work, there's always the possibility of a CC during the burst to keep you from healing back up.
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