I'm gonna go out on a limb here and say that this is not likely to be the final version of his kit.
If the armorer is coming to the game, stands to reason that we will finally get a mandolorian tag.
With that said beskar Mando, will probably receive and update to include mandolorian synergy and regular mando will get an upstate similar to Jango. If leader is a mandolorian start with active payout, disintegrate will start on cooldown.
And as far as leadership @Ultra raid han and Chewie could be pretty nasty with beskar Mando. Han shoots first, Chewie assists dealing damage from the attack plus additional damage, 20% of enemy's health, han shoots again. So you just gave your team 12% tm before anyone takes a turn, and Chewie should give 20% tm on aoe. I like it
Capital Games Team
