Impossible
You cannot hatch a killer bee from Super Pastel X Spider
Super Pastel X Spider = 50% Pastel & 50% Bumblebee
To hatch a KillerBee you need to breed
Pastel X Bee
25% Pastel
25% Bumblebee
12.5 % Normal
12.5 % Spider
12.5 % Super Pastel
12.5 % Killerbee
or
Super Pastel X Bee =
25% Pastel
25% Super Pastel
25% Bumblebee
25% Killerbee