What it does
I'm not aware of "Repartee" as an official Magic: The Gathering keyword or ability. It doesn't appear in the comprehensive rules or any released set that I can verify.
It's possible this is a custom, fan-made, or playtest mechanic, or perhaps a misremembered name for another ability (for example, something like "Rebound," "Replicate," or "Riot"). If you can share the card or the reminder text it came with, I can explain exactly how it works and its Commander implications.
If you meant a different keyword, let me know the correct name and I'll give you the full rundown—what it does, the common rules misunderstanding, and why it matters in EDH—rather than risk inventing rules for something that doesn't exist.
Iconic cards with Repartee
See all 12 →
