Deep 1/2 hand giant river bluff

[luckybacon]

game is in vegas at the wynn 1/3 uncapped. i bought in for about 2000, villian has about the same maybe a little less. Quality of play is SSNL even though the game is being played deep. Villian seems to be a pretty good player kinda nitty.

Game is 7 handed folded to me in MP i have 86 of spades i raise to 12 villian calls on button and BB calls.

Flop is AJ8 one spade. BB checks i bet 24 button tanks and raises to 120 bb folds. I call. Now i think at best villian has AJ, 88 is very unlikely since i have an 8. Ive been pretty loose agressive at this point.

Turn is a 10 of spades. I check and villian bets 270. I call quickly.

River is a blank like 5 of diamonds or something. i check villian bets 400 ish and i raise all in.
Its over 1.2k more to villian. This is by far the biggest bet hes seen so far.

[Unknown Soldier]

fold flop, as played probably idk all about feel really you're repping a set obv. but you'de raise that on the turn I'd imagine. I don't think it's a solid bluff but it might work against a nit who could fold out AJ.

[Austiger]

Maybe I don't know what "tanks" means, but people don't usually tank and then make a huge raise from my understanding.