Make a List
Sign In
The Siren
The Binding of Isaac: Rebirth
Enemy
5 Total Votes
Tags
Chapter 3.5
Boss
Type
Boss
Location
Chapter 3.5
Rankings
77th
/ 103
The Hardest Binding of Isaac Bosses
5
35
Rating
Tier
6.6
Spread
5
35
Rating
Tier
6.6
Spread
3rd
/ 5
The Hardest Chapter 3.5 Bosses
5
9
Rating
Tier
16.7
Spread
5
9
Rating
Tier
16.7
Spread
