Bandit Leader (Wild Mary + 199 Dogs) [1: 200C 2: 35M 50S 115LB (200C 35M 45S)]
You need only 199cavalry, 1 cavalry per 1 dog. You save 1 cavalry
B. Hard Camp (140 Rangers + 60 Roughnecks) [1. 200R 2. 150R (285R)]
Can do with 1.200R. 2.200C (200R)
4. Hard Camp (70 Dogs + 70 Rangers + 60 Roughnecks) [1: 84R 2: 57R 89C 54LB (140)] OR [1: 200R 2: 100R (256R)]
Can do with 1.200R. 2.200C (200R)
PS. If you use First wave with 200R suicidal recruits, use combat simulator and test can you kill with 200 cavalry rest of enemies, without loosing any cavalry.