This build is a good balance between damage and cooldown with options for more utility should you need it. Relevant to any gamemode.
Bluestone is best for most roles, you can go bumbas hammer if you're jungling and want the cooldown resets. If you want to fight early get a second multipot so you can two lots of double pots ticking. Decoy is best for clearing level 1 as you can auto whilst its active. 3 points in the 3 is good enough for jungle/camp/wave clear. Levelling the 1 is better typically because your 3 is more easily interrupted.
Carver first item is the most damage you can have off a full combo i.e. 1 auto 2 auto 3 auto. Hydras helps amplify the damage and give mana sustain. 3rd item is flex - if you snowball you can afford to go oath here In a game where you are even or behind, titans and heartseeker should be your 3rd and 4th items. These first 4 items are best dps combination for the first 4 items you can get. You can get combat blink earlier if needed Oath can be replaced with more situational items such as magis, timelock etc.
Bumbas better in jungle
If you prefer more cooldown
CC heavy team