Imbiber is immune to physical attacks for the next 6 sec.
This stops blizzard and spells how?
Did you mean fap? Because you won’t get slowed or CCed with root or stun, but you still take damage and will be low hp just to cross the aoe death zone even on a mount. And fears and incapacitate will still work on them.
But hay if you want to claim a consumable makes your choke point useless, then tell me this, how would it effect alliance ability to push though a horde choke point using the same thing?