Dwyane Wade dazzled Dallas one last time — and with a sizzling four-game comeback, the Miami Heat are NBA champions for the first time.

Just as Shaquille O'Neal and coach Pat Riley predicted nine years apart, there will be a parade in South Florida.

Wade will lead it.

"It's one of the best feelings, next to my wife and my son, that I've ever had in my life," Wade said. "I'm going to live it up!"

The man they call "Flash" had 36 points and 10 rebounds in the teeth of a hostile Dallas crowd, capping his magnificent playoffs by leading Miami past the Mavericks 95-92 Tuesday night as the Heat roared back from a two-game deficit to win the NBA finals in six games.

Wade, the obvious finals MVP, cemented his superstardom with a dominant four-game performance capped by four pressure-packed, final-minute free throws in the same building where Miami lost the first two games of the series.

He missed a pair in the waning seconds, giving Dallas a final shot to tie. But Jason Terry missed an open look for 3, Wade grabbed the rebound and flung it into the stands as time expired.

Where there's a Wade, there's a will. His grace added a fifth ring to Riley's finger — third-most among NBA coaches — and a fourth to O'Neal's big hand.

"The great Pat Riley told me we were going to win today," O'Neal said. "I didn't have the best game. But D-Wade's been doing it all year. He's the best player ever."

Dirk Nowitzki had 29 points and 15 rebounds for the Mavs, but Dallas couldn't manage the last basket it needed to topple Wade's tenacity.

The Heat finished their franchise's 18th season with one of the league's greatest rallies in a finals series, and the last period of Game 6 was appropriately gritty.

Miami nursed a narrow lead, taking an 89-85 advantage with 2:36 left on two jumpers by James Posey. Jerry Stackhouse cut it to a point with a 3-pointer in his first game back from suspension, but after Udonis Haslem and Josh Howard traded jumpers, Wade hit two free throws with 26 seconds left.

Erick Dampier then fumbled a pass on Dallas' next possession, and Wade fought to get the loose ball. He hit two more free throws with 17.7 seconds to play, but after Howard hit a pair, Wade missed two with 10.3 seconds left.

But Terry missed an open 3-pointer — the last of 11 straight misses.

Miami hung onto the clincher in front of more than 20,000 Dallas fans still furious at every NBA official and commissioner David Stern for the Mavs' three losses in Miami last week. Owner Mark Cuban stoked the furor with his antics after Game 5, which resulted in a $250,000 fine earlier Tuesday.

But while the Mavs worried about every perceived slight, the Heat focused on fulfilling the promises of Riley and O'Neal. The veteran coach promised a championship 11 years ago before his first stint on the Miami bench, while Shaq also guaranteed a trophy when the Los Angeles Lakers traded him to South Beach two summers ago.

"I came to Miami because of this young fella right here," O'Neal said, indicating Wade. "I knew I wanted to make him better."

Dallas' fans both booed and cheered the trophy presentation, and commissioner David Stern was booed repeatedly.

Cuban stole the finals spotlight earlier in the day, getting socked with the fine for his complaints about the officials and general conspiracy theory. All of Dallas caught the Mavs' us-against-the-world vibe: Signs supporting Cuban and suggesting a league conspiracy against the Mavs dotted the stands for Game 6, and fans screamed at Stern in his courtside seat.

But the series actually was controlled by Wade, who ascended to the most elite tier of NBA stars with commanding performances in each of the final four games. He scored 121 points in three victories in Miami before capping it with one more tenacious win.

Riley wiped away tears while hugging his players, and Miami crowded onto the hastily assembled podium with the excitement of a high-school graduation.

Riley, who won his first ring since 1988, claimed he never considered the possibility Miami wouldn't finish with four straight wins.

"I packed one suit, one shirt and one tie," he said before the game. "That's it."

O'Neal, who had nine points and 12 rebounds while fighting foul trouble, was held to two of his worst career playoff games in the earlier Dallas debacles, and he endured another extraordinary struggle at the free-throw line in the series. None of it will matter to the Big Champ: He'll take a special pride in winning his first ring without Kobe Bryant.

Their partnership resulted in three titles and four finals trips for the Los Angeles Lakers, but their clashing egos caused a power struggle that led to Shaq's trade.

O'Neal has no such problems with Wade, and their cohesion peaked in Miami's four finals wins.

Riley, the slick-haired strategist who led the Lakers to four titles in the 1980s, now has vindication from those who criticized his decision to take over the club from coach Stan Van Gundy early in the season.

Leaning on Riley's savvy in coaching veterans and defense, the Heat rolled through the postseason with surprising force — never even facing a seventh game. Riley now has seven rings, counting his single championships as a player and an assistant coach.

And the Heat's roster is studded with stars who never won a title. Point guard Gary Payton reached the finals with three teams before finally grabbing the ring, while Alonzo Mourning played through 13 seasons, two retirements and a serious kidney ailment for a championship.

Antoine Walker, Jason Williams, James Posey, Udonis Haslem — all endured serious career troubles, and now they're all champions, too.