Who can one-shot Thanos?

Thanos has all of his shields up and is completely braced for an attack.

Who can KO/kill him in one attack, using nothing but raw power (physical or energy)?

Well Fed Galactus.

CoiE Anti Monitor

Jim Starlin's pencil.

Drax.

Darkseid.

Originally posted by TricksterPriest
Darkseid.

Yes. Darkseid is always underestimated. The Omega Effect ends Thanos. Or perhaps the Sanction is a better idea. At any rate, Darkseid has powers beyond Thanos and more than enough firepower to send him to his final death.

Originally posted by TricksterPriest
Yes. Darkseid is always underestimated. The Omega Effect ends Thanos. Or perhaps the Sanction is a better idea. At any rate, Darkseid has powers beyond Thanos and more than enough firepower to send him to his final death.

No. If anything, you overestimate Darkseid and underestimate anyone not Darkseid. Thanos is off the charts in almost every way, especially durability.

Considering Thanos took attacks from Odin and even 1 attack from well-fed Galactus couldn't put him down (albeit it was not a full strength attack), then I'm thinking Darkseid can't do it.

Originally posted by TricksterPriest
Darkseid.

This thread is not about who Thanos can one-shot.

Celestials

Originally posted by guy222
Celestials

Are Celestials >>> Galactus?

They don't need to be.

Originally posted by TricksterPriest
Darkseid.

🤣

Originally posted by Mindset
They don't need to be.

Good point. Galactus didn't really put that much effort (he excerted, but not that much) into the blast, had he put more juice, he would've one shotted Thanos easily.

Originally posted by guy222
Celestials

👆

Originally posted by TricksterPriest
Darkseid.

👇

Originally posted by Juntai
Drax.

Originally posted by Juntai
Drax.

Nah, Drax had to penetrate the shield first THEN one-shot Thanos.

According to the stips of the OP, that would be considered a 2-shot at the very least.

He can leap through the shields and through Thanos' heart. That's a one shot.