doomslayer has tanked an explosion that was 174x hotter than the sun and was so powerful it opened a riff to hell, he tanked an argent rupture that also opened a portal,
Samuel Hayden teleports him out of the explosion, did you not even play the game?
tanked an electrical surge of 24trillion watz
Source
He tanked hits from the titan who can destroy cities and civilizations and towers,
No he didn't
walked in the cor of mars, tanked a 2 megakelvin laser
No to either of these aswell
survived in extremely cold temps that could hold the temp of the sun
Nope.
soul attacks, mind rape, possesion... yea he is far more durable.
The only 'soul' related attacks he tanked were the Lost Souls which the codex states the only work on 'lesser people' creatures, so random humans could tank them aswell.