Archetype

[Nymuera]

Do two of the same archetypes cancel each other out if controlled by opposing players, or is the last one to enter the battlefield the one that counts?

[Rass]

Not sure what you mean. Can you explain more?

[Nymuera]

If player A casts {Archetype of Finality}, then player B casts {Archetype of Finality}, who's creatures have deathtouch?

[Teysa karlov]

If player A casts {Archetype of Finality}, then player B casts {Archetype of Finality}, who's creatures have deathtouch?

Neither as both of them stop creatures having deathtouch

[Nymuera]

Ok cool

[Destore117]

101.2.: When a rule or effect allows or directs something to happen, and another effect states that it can't happen, the "can't" effect takes precedence.
Example: If one effect reads "You may play an additional land this turn" and another reads "You can't play land cards this turn," the effect that precludes you from playing lands wins.

As they say.
Can't effect takes precedence.