The thing is, the archer's damage should be 50*(1+(30-19)*0.05)=77.5.
Now, look. When defending against hippos on the first turn, the damage is reduced to 50*(1+(30-22)*0.05)=70.
In principle, due to the higher initiative, the archer should win on the first turn (4 attacks against three).
By the way, what about increasing the number of units? Will you check that?

Орден Феникса – харизматический :) лидер