Short Guide to Hard Support Abaddon

First of all, you should read the formatting guide since this is all a wall of text. Secondly, like he said, Mekansm and Aghanim's Scepter isn't his only core. You could say even Drum of Endurance is his core, since this is a support guide. And other supportive items also can be included here. Don't narrow the possibilities, since Abbadon is a very flexible hero in item picking, especially as a support.

abaddons one of the most versatile heros in the game theres almost no item in the game he cant make use of in some situation the fact u have suggested going mek aghs only every game is kinda bad and could mess up new players id suggest adding a lot more