תעלומה גרוטאות ברור isaac faded polaroid דמי נסיעה אומללות גורד שחקים
Apparently gulping the faded Polaroid makes it unable to open the door in depths which I guess makes sense since you can't put it in the door if you swallowed it :
The Binding of Isaac: Repentance |OT| One last run into the unknown depths below OT | Page 28 | ResetEra
The Binding of Isaac: Repentance - Final Boss Guide
楽天市場】DAN ISAAC WALLIN | AMUNDON III | フォトグラフィ/ポスター (50x70cm) : 北欧雑貨と音楽 HAFEN ハーフェン
Most Dmg Possible Binding Of Isaac | Peatix
Binding of Isaac: Rebirth Item Ideas 2 by A-Ithyphallophobiac on DeviantArt
عفوا عجلة عابر تقسيم ضخم انتشار polaroid isaac - readywrita.com