This clever loop relies on the constant rebirth of Murderous Redcap, whose persist ability would normally be a one-time trick before running out of steam. However, with Gev, Scaled Scorch on the field, any prior loss of life ensures that Murderous Redcap enters the battlefield with an offsetting +1/+1 counter. As a state-based action, this newly arrived +1/+1 counter instantly annihilates the -1/+1 counter left behind by persist, effectively wiping the slate clean. This miraculous neutralization allows Murderous Redcap to keep dying and returning indefinitely, generating an endless cascade of enters-the-battlefield, leaves-the-battlefield, and death triggers.