Easiest Bosses and Mid-Bosses in the Binding of Isaac

Of all the bosses in The Binding of Isaac, which ones do you think are the easiest?

The Top Ten

1 Wrath
2 Envy
3 Lust
4 Pride
5 Gluttony
6 Monstro
7 Pin
8 Gemini
9 Sloth
10 Fistula

The Contenders

11 The Duke of Flies
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