Brail Jacob Cml D. Alviso is a Filipino professional in Dota 2 who plays in the support-five position. He stands out on the heroes Winter Wyvern, Dark Willow, and Silencer.

He started his career in the professional arena in 2019 Adroit Esports, where the team won RedRain Cup Season 1 and 3, Battle of Dawn, ESL Clash of Nations Bangkok 2019, Yabo Supreme Cup, and was a finalist in Stars Championship Competition and Asian DOTA2 Gold Occupation Invitational Competition S2. In 2020, Adroit Esports participated in many tournaments, finishing second at ESL One Los Angeles 2020 Online and Hephaestus Cup, and placed in the top 3 at the Asia Spring Invitational and Top Clans 2020. After Adroit Esports closed, players under the Mirza For Three tag performed well at the PNXBET Invitationals Season 2, finishing in second place.

In December 2020, Omega Esports signed cml and the team successfully qualified for Dota Pro Circuit 2021: Season 1 - Southeast Asia Lower Division, finishing second there and advancing to the top division. They were also finalists at the PNXBET Invitationals Season 3 and Moon Studio Spring Trophy and won the PNXBET Invitationals Season 4 and Asian New Bloom. At Dota Pro Circuit 2021: Season 2 - Southeast Asia Upper Division, the team had a modest performance, finishing sixth, after which Omega Esports disbanded the roster.

In September, cml joined Polaris Esports, where the team won the Yamei Pro Series Season 2, Ewin Challenge Cup, PNXBET Invitationals Southeast Asia Season 3 and finished second at BTS Pro Series Season 9: Southeast Asia. At DPC SEA 2021/22 Tour 1: Division II, they finished in first place and advanced to the top division where they finished fourth. In May 2022 cml joined TNC Predator, winning Moon Studio Asian Tigers 3 and Moon Studio September Mood 2022. In November, he returned to Polaris Esports where the team finished second at DPC SEA 2023 Tour 1: Division II and qualified for DPC SEA 2023 Tour 2: Division I.

In the fall of 2023, Bryl joined Execration, with which he participated in qualifying for ESL One Kuala Lumpur 2023, where the squad placed 5th-6th at the closed qualifiers and did not qualify for the tournament. Also under this tag Cml took 3rd place at EPL World Series: Southeast Asia Season 1.

In January 2024, Cml participated in the qualifiers for BetBoom Dacha Dubai 20 24 , DreamLeague Season 22 and ESL One Birmingham 2024 with Execration . At the LAN qualifiers in Birmingham, the squad almost didn't make it to the tournament, finishing in 4th place, but that was the team's highest result, while at the rest of the qualifiers Cml couldn't get higher than 8th place.

The team later attempted to qualify for PGL Wallachia Season 1, Riyadh Masters 2024, The International 2024 and PGL Wallachia Season 2, but were unsuccessful. However, Execration managed to place at RES Regional Series SEA #2, Kobolds Rave 2, RES Regional Series SEA #3 and Predator Esports Circuit 2024, as well as qualifying for Elite League Season 2 and finishing in 4th place.

On February 10, 2025, Cml secured a victory with Execration at the Asian Dragon Series: Continental Collision tournament in Southeast Asia, showcasing great performance and teamwork that led them to the trophy. Later, the team tried to qualify for several major tournaments and also became the winner of EPL WS: Southeast Asia. S3.

In July 2025, Execration ended their participation in Riyadh Masters 2025, finishing in 16th place and earning $50,000 in prize money.