They've already clarified a lot about tess:
No battlecries, just like n'zoth
random ordering, just like lynessa (is supposed to be)
if you play an opponent's deathknight to change your class (ie. you play thrall), tess will then replay all your rogue cards (and any other non-shaman cards)
What hasn't been clarified to my knowledge:
If you play valeera DK and then play thrall DK and toss down tess, eventually valeera DK gets played... will it stop playing rogue cards and start playing thrall DK cards, and if so will it play thrall DK switching you back to shaman, and so on... (presumably there is a hard limit to the cards played).
No battlecries, just like n'zoth
random ordering, just like lynessa (is supposed to be)
if you play an opponent's deathknight to change your class (ie. you play thrall), tess will then replay all your rogue cards (and any other non-shaman cards)
What hasn't been clarified to my knowledge:
If you play valeera DK and then play thrall DK and toss down tess, eventually valeera DK gets played... will it stop playing rogue cards and start playing thrall DK cards, and if so will it play thrall DK switching you back to shaman, and so on... (presumably there is a hard limit to the cards played).