Deceitful god is unplayable for me

Just did him for the first time. about 75% of his abilities are invisible for me.
His "Believe... in me!" if he does it when stuck in a corner is undodgeable

other abilities would 1 shot me with no visual indication even with 80 fire res

makes me not want to play

+1

His Divine Beam ('Believe... in me!') is bugged since it sometimes ignores walls.
Additionally it's next to impossible to see on burning ground.

It guarantees an unavoidable player kill then.

Solution:
Instant recovery on multiple flasks that trigger in less than the second it takes to lose 30 k effective health is the only way I found to survive this.

You need to stay close to the Deceitful God and pray he does not position in a corner.

Then if you can see the beam it's easy to dodge with a quicksilver flask - it deals about 26k eHP / second so don't use a low cast speed dash when further away.