Titanic Hydra VS Ravenous Hydra.

Let example that we build all Damage item for best efficient.

and a Hydra. Early game first build(1500 heal vs 150AD) Mid game build (2500 heal vs 300 AD) Late game build (3000 heal vs 400 AD)

Bust damage: 60100% AD, reset auto attack. EG: 90150 DMG, MG 180300 DMG, LG 240400 DMG 40+10% heal, reset auto attack. EG: 190 DMG, MG 290 DMG, LG 340DMG Consider enemy have to stand exactly where you stand to deal max damage as , Bust damage of always better. 20 second cooldown? How usually you can use it active more than once in one team fight? Sustain: has 12% life steal, and has 450 heal. In order to fill 450 heal with 12% lifesteal, you have to deal 3750 physical damage. Stack with other life steal? let take an example: This build vs this build: You still have to deal 3750 physical damage to make a different. DPS: 5+1% heal on-hit damage vs 40AD. 20~35 on hit vs 40 AD. (im talking about building full damage, not tank)

Conclusion: make you live atleast 20% longer if you are not immune vs CC. (You deal 20% more damage) have a better bust damage (Cant miss, deal about 10040 more damage.) deal 205 less on auto attack and about 80 less damage on your combo if you have 200%AD combo.

So even you build full damage, you still should build if: -You not immune to CC (even with + can 100-0 enemy ADC easily). -Your full combo has not so much AD ratio. -You have a lot of on-hit proc ( or or both) -You need to delete enemy ADC in 0.5 second.

No wonder these day assassin start building tank. Full damage AP item suck, they used to has 120AP. Full damage AD item suck, their bust dame even weaker than tank version of them.