Sinister Sentinel

Round	Enemies
1	Bruiser x 7; Flood x 5; Red Hot Chili x 10; Scrapper x 5
2	Bruiser x 5; Flood x 11; Red Hot Chili x 6; Scrapper x 6
3	Red Hot Chili x 6; Tank Toppler x 8; Thornbite x 4; Blue Sea Salt x 5
4	Hareraiser x 11; Scrapper x 8; Tank Toppler x 8; Archraven x 4
5	Iron Imprisoner II

	Sinister Sentinel; ★★
Katakana	牢獄の番人
Romaji	Rougoku no Ban'nin
Japanese	Prison Watchman
Arena Level	3
Rounds	5
Medals	100
Bonus Challenge	Lightning Reflexes; Successfully block enemy attack at least 20 times.
Medal Bonus	Medals x1.5
Rewards	Terra: Xehanort's Report V; Ventus: Sky Climber;
Other Battles
	Day of Reckoning \| Wheels of Misfortune \| Risky Riches; Weaver Fever \| Sinister Sentinel \| Dead Ringer \| Combined Threat; Treasure Tussle \| Harsh Punishment \| A Time to Chill \| Copycat Crisis; Keepers of the Arena \| Villains' Vendetta; Monster of the Sea \| Light's Lessons \| Peering into Darkness

Sinister Sentinel is the fourth battle featured at the Mirage Arena in Kingdom Hearts Birth by Sleep.

Enemies[edit]


Flood Scrapper Bruiser Red Hot Chili Thornbite Archraven Hareraiser Tank Toppler Blue Sea Salt Iron Imprisoner II

Round	Enemies
1	Bruiser x 7 Flood x 5 Red Hot Chili x 10 Scrapper x 5
2	Bruiser x 5 Flood x 11 Red Hot Chili x 6 Scrapper x 6
3	Red Hot Chili x 6 Tank Toppler x 8 Thornbite x 4 Blue Sea Salt x 5
4	Hareraiser x 11 Scrapper x 8 Tank Toppler x 8 Archraven x 4
5	Iron Imprisoner II