Mishra+Tezz

[lorddotm]

If I use the new Tezz to make my Mishra's a 5/5, what happens when I pass the turn?

[luma]

Tezzeret's ability still applies, so it will be a 5/5 Artifact Creature Land (with no creature types).

[Koby]

What would happen if you activated Mishra's ability after it's already a 5/5?

[luma]

It would become a 2/2 Artifact Land Creature - Assembly-Worker.

[Malchar]

It would be just like a normal activation, it becomes a 2/2 artifact creature assembly-worker that's still a land. when the effect expires, it goes back to being a 5/5 artifact creature land.