Lamar, Eyrton, Estalt, Ielena, Dorian, Zatman, Lyse teria, Copper, Jim, Malmoth and Laetitia for Tanaereva or Nanook.
Flo, Lewis, Striker, Alexei,Dieter, Bodenpower, Saddy, Platoona, Keanew, Ombre, Frankie Hi and Samantha for Gaia and Wee Lee.
These cards are among the best for the respective Ulu Watu.
Try Hugo since together with his ability and Sentinel's bonus, you don't have to rely on pills too much. Just a thought since I don't use Leaders.