Was bright green energized and hydrated
Had Healthy status
Had other player draw 2 blood bags from me
Waited 15 minutes (wiki shows regent at 3blood/sec??) 1000 blood = 5.55 minutes
Color had returned.
Had same player draw 2 more blood bags. Died after 4th blood bag
Even with 0 regen, if you have 5000 blood, he drew 4000 from me I shouldn't have died.