I stand by most of my earlier suggestions, but if you need creatures with untap abilities for the purpose of your combo, make sure the creatures you include are at least viable. Nothing should be useless until you combo.

It looks like you're beyond him, but there is Ulvenwald Tracker .

There is a Skill Borrower you could have fun with or a Karn, Silver Golem to have fun with other peoples artifacts.

@Retard_O_Doom98 Wow, this seems like a fun idea XDI'm not sure tho, I don't have that much Artifact, but I'm really liking the idea, I might keep it for an other deck or a variation of this one.

And if you threw in Liquimetal Coating then KRAJ COULD BE A PLANESWALKER!!!!!!

Of course it is a two card combo and the coating would be fairly useless without karn... But it would still be freaking awesome. Im making a kraj edh myself called ALL HAIL KRAJ if you feel like throwing some ideas in.

If you're interested in possible combos, I built my Kraj deck around general counter manipulation, and then dumping that into win cons. It's on my profile if you're interested. I'd personally get rid of AEtherling , Morphling , and Thornling . They're only powerful with your commander, and they pose no internal/external interactions with your combos other than with Kraj.

geekwithalife I mean, the Kraj is a pretty good win condition with any of those cards, plus they help protect your commander, allowing you to pull off a lot of awesome tricks without worrying about removal as much

I'm just saying, I made a deck with a strong basis around using Experiment Kraj's ability and it's taken me pretty far, it has a lot of interesting interactions with other cards that shouldn't be ignored

using Palladium Myr in conjunction with Pili-Pala can turn your Experiment Kraj into an infinite mana battery.

Also, Chord of Calling would be another nice tutor to have in your toolbox