I really don't know why you guys care about DR stacking that much.. If someone's invulnerable you know exactly what they're going to do... Slow them, kite them back literally just run away and block if they close the gap. Sure, you take damage but they burn both cds and become overly aggressive.
They'd block the same amount of damage, if not more, if they used the cooldowns separately rather than stacking, it just extends the duration for less of a reduction. Don't dump burst cds into someone with 90% dr literally just run and turtle. I know playing like a bitch in this game isn't fun, but if you care about winning and when you don't win because you can't stop chadding for a few seconds then you can't really complain.
They'd block the same amount of damage, if not more, if they used the cooldowns separately rather than stacking, it just extends the duration for less of a reduction. Don't dump burst cds into someone with 90% dr literally just run and turtle. I know playing like a bitch in this game isn't fun, but if you care about winning and when you don't win because you can't stop chadding for a few seconds then you can't really complain.