Kaiji, the Raging Inferno

When Kaiji enters the battlefield, create X colorless Equipment artifact tokens named Trash with “Sacrifice Trash: Equipped creature gets +1/+1 until end of turn” and equip {3}. X is the number of artifacts you control.
Kaiji, the Raging Inferno gets +1/+1 for each equipment attached to it.
You may attach equipment to Kaiji without paying its equip cost.
{r/w}: Create a Trash token.