Tobias Forge

For his musical accomplishments, Forge was awarded the 2019 Platinagitarren award from STIM, who explained "With one foot standing firmly on the metal floor, Forge is a composer pushing the boundaries of the genre." Jury member and journalist Jan Gradvall stated that Forge is among the "most visionary and creative in Swedish music history." Due to "Ghost's epic progression from underground doom favorites to an arena phenomenon" in the 2010s, Loudwire named Forge the Metal Artist of the Decade.

Forge, as Papa Emeritus III, appears as a guest on Candlemass' May 2018 vinyl-exclusive version of "House of Doom". As Cardinal Copia he joined members of Candlemass and Vargas and Lagola for a live performance of "Enter Sandman" in front of King Carl XVI Gustaf of Sweden and Queen Silvia of Sweden during the 14 June 2018 ceremony honoring Metallica with the Polar Music Prize. Cardinal Copia also makes a featured appearance on the song "I'm Not Afraid" from Emigrate's November 2018 album A Million Degrees.

Despite anonymity being one of Ghost's biggest themes, Forge's identity as Papa Emeritus was revealed following a lawsuit in April 2017 by former Ghost members over a royalties dispute. They also claimed he was trying to transform Ghost "from a band into a solo project with hired musicians" in an "underhanded and shameless way". Forge has disputed this, claiming that Ghost "was always sort of… I guess a Bathory sort of band, where there was people playing live, and the people playing live [were] not necessarily the same that played on the records." Forge claimed that "no legal partnership" ever existed between the other members and himself; they were paid a fixed salary to perform and execute the band's image as he instructed as "musicians for hire."

During a concert in the band's hometown of Linköping, Sweden in 2012, Papa Emeritus was ostensibly retired and replaced by a supposedly new vocalist, Papa Emeritus II, which was actually Forge in another costume. The band's second album Infestissumam was released in 2013. Due to a legal dispute over the band's name, they were forced to release the album using the name "Ghost B.C." in the United States. Forge performed as Papa Emeritus II for this album, as well as the subsequent EP If You Have Ghost (2013). Papa Emeritus III was introduced in 2015 to coincide with the release of the band's third album Meliora. Papa Emeritus III was retired at the end of Ghost's 2016–2017 Popestar Tour (being physically dragged off stage at the end of the final show), and a new character, Papa Emeritus Zero (now known as Papa Nihil), was introduced immediately afterward. For the band's fourth album, Prequelle (2018), Forge adopted another new persona, Cardinal Copia. During the final show of the tour in support of the band's fourth album, Cardinal Copia was anointed and introduced as Papa Emeritus IV.

Forge is married to wife Boel Forge, and is the father of twins, a boy and a girl. His daughter sings "Ashes", the opening track to Prequelle. His brother Sebastian, who was thirteen years his senior, had a large influence on Tobias and introduced him to film and music such as Siouxsie and the Banshees, Kim Wilde, Rainbow, Kiss, and Mötley Crüe at a very young age. Sebastian died from a heart disease on 12 March 2010, the same day that Ghost released their first demo songs online. Sebastian was also a published author.

Forge, Persner and Simon Söderberg, another future Ghost member, were also members of the Linköping-based alternative rock band Magna Carta Cartel (or MCC) from 2006 to 2010. Forge played guitar and bass, with Persner and Söderberg both handling guitar and singing duties. The band went on hiatus when all three began to focus on Ghost. Persner left Ghost in July 2016 and reformed Magna Carta Cartel.

Forge has been the chief songwriter and business leader of the rock and heavy metal band Ghost since 2006, a project and role that contributed to a significant rise in his fame and popularity, following many years of involvement in other underground acts. During live performances with the band, he performs as its singer, originally under the stage name Papa Emeritus, a demonic anti-pope, and now Cardinal Copia. Peter Hällje, a former bandmate of Martin Persner, claimed he designed the Papa Emeritus character in 2005, prior to the formation of Ghost. Hällje never performed as Papa Emeritus and agreed with Persner to let him use the character for his then-new band. For recorded material, Forge seems to also play most of the other instruments in addition to vocals. For example, he said their 2010 debut album Opus Eponymous was recorded with a session drummer and nothing else.

From 2002 to 2008, Forge was vocalist and guitarist of the pop rock band Subvision. The group also included future Ghost members Martin Persner and Gustaf Lindström on guitar and bass respectively. They released two EPs and one album, So Far So Noir (2006), before disbanding.

Forge was a member of the band Superior under the stage name Leviathan in 1996. He fronted the Stockholm-based death metal band Repugnant from 1998, under the stage name Mary Goore. They recorded their only studio album Epitome of Darkness in 2002, but it was left unreleased when the band broke up in 2004, only being published in 2006. Between 2000 and 2002, Forge was also a guitarist for glam metal band Crashdïet using the Mary Goore name. At some point he also played guitar for the punk rock band Onkel Kånkel. Repugnant reunited for the Hell's Pleasure festival in 2010.

Tobias Forge (Swedish pronunciation: [tʊˈbǐːas ˈfɔ̌rːɡɛ] ; born 3 March 1981) is a Swedish singer, musician and songwriter. He is the leader of the masked rock band Ghost, performing live as their vocalist under the stage names Papa Emeritus and Cardinal Copia. Although the band formed in 2006, Forge's identity as the Ghost frontman was only confirmed in 2017, following a lawsuit by former band members due to a royalty dispute. Prior to finding success, he was in several other bands including Repugnant and Crashdïet under the stage name Mary Goore.