7

If I have a legendary creature out, and I make a copy of it (such as by enchanting it with Splinter Twin or making a Clone), do I get enters-the-battlefield effects from the creature before I have to sacrifice it to the legend rule?

8

Yes.

As discussed in an article discussing the recent Legendary rules change:

This will allow you to somewhat mitigate the downside of drawing a second copy of a Planeswalker by playing that copy to, in effect, refresh the loyalty of a Planeswalker or to get a second enters-the-battlefield trigger on a legendary permanent.

Here's the rule covering Legendary permanents:

704.5k If a player controls two or more legendary permanents with the same name, that player chooses one of them, and the rest are put into their owners’ graveyards. This is called the “legend rule.”

Note that in order for the Legendary state-based action to be triggered, the Legendary permanents are both already on the battlefield and therefore any triggered enters the battlefield abilities (ETB) are also triggered. As the Legend rule is a state-based action, the choice of which Legendary permanent will be kept will be made before the ETB triggered abilities are put on the stack and resolve.

  • 1
    Slight timing nitpick: the ability triggers before SBAs are checked, but is technically placed on the stack afterwards. I can't think of a scenario where the exact order matters though. – Michael Snook May 26 '15 at 2:40
  • @MichaelSnook - you have to declare targets when an ability is put on the stack. That the "legendary rule" effect happens before triggered abilities are put on the stack is what allows Sharuum + Sculpting Steel to go infinite. – Hao Ye May 26 '15 at 5:21
  • @Hao You'd think I would remember that since one of the people I play with has a Sharuum deck – Michael Snook May 26 '15 at 6:20
  • So to be clear, one of the legendaries is discarded immediately when checking state-based actions after the abilities go on the stack but before they resolve? – Samthere May 26 '15 at 12:59
  • 1
    @Samthere As Michael pointed out, you actually discard one of the legendaries before any ETB triggered abilities are even put on the stack. – ghoppe May 26 '15 at 15:07

Not the answer you're looking for? Browse other questions tagged or ask your own question.