saw that you used this for a card on mtg.design and figured I'd give some feedback on the card here since I didn't see you on the discord and the site has no comment functionality

generally I like the artifact creature focus but the card's a bit weak. for 5 mana and a tricolor commit I'd expect a bit more impact on the turn it enters than buffs that low on a narrow subset of creatures. I think it wants to be cheaper, given that Sorin, Imperious Bloodlord gets to give +1/+1 counters and keywords to a specific tribe as a +1 on a cmc3 that starts with 4 loyalty. also granting trample and haste in esper colors is sus

always cool to see new people try out custom magic, though, and I hope you keep having fun with it

Thanks for the feedback. His power level was actually designed to be more in-line with some of the precon commander planeswalkers, hence this apparent lower strength. His boosts of trample and haste reference to Golem Artisan, whom can do the same things. The two abilities aren't out of the wheelhouse for Black either, so isn't a hard bend.

Also, been doing a lot of custom magic for a long time, just usually not posting a lot in mtg.design