Minions have (45-52)% increased Critical Hit Chance

EquipmentSuffixData: patch 0.5.5 Forbidden Rites

From the Genesis tree.

Stats
Name	Item Level	Stats	Spawn tags
of Piercing	81	Minions have (45-52)% increased Critical Hit Chanceof Piercing · genesis tree minion	genesis tree minion
of Lacinating	70	Minions have (37-44)% increased Critical Hit Chanceof Lacinating · genesis tree minion	genesis tree minion
of Puncturing	58	Minions have (29-36)% increased Critical Hit Chanceof Puncturing · genesis tree minion	genesis tree minion
of Gouging	45	Minions have (21-28)% increased Critical Hit Chanceof Gouging · genesis tree minion	genesis tree minion
of Stinging	32	Minions have (13-20)% increased Critical Hit Chanceof Stinging · genesis tree minion	genesis tree minion
of Pricking	18	Minions have (5-12)% increased Critical Hit Chanceof Pricking · genesis tree minion	genesis tree minion

The game files don't include roll weights, so this site shows no odds.