If an opponent attacks you with two or more creatures more than once in a turn (probably because they've generated extra combat phases), Trouble in Pairs's last ability will trigger each time that happens.
Trouble in Pairs
Trouble in Pairs's last ability can trigger multiple times per opponent per turn. For example, if an opponent draws a second card, casts a second spell, and attacks you with two or more creatures in a single turn, Trouble in Pairs's last ability will trigger once when each of those events occurs, for a total of three times.
Extra turns can still be created while Trouble in Pairs is on the battlefield. They're not skipped until they would begin, so if Trouble in Pairs leaves the battlefield before that happens, the extra turns will be unaffected.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Kevin Eastman & Peter Laird
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
