Who do you send to defeat Australia Man

Australia Man gets these powers:

The Outback: Can cast a boundless field of dry plains. Eucalyptus molts and follows movements. Kangaroos and Emus have a multi causal threat.

Jack of All Poison: Shoot out volumes of species such as Brown Recluse, Taipan Snake, Box Jellyfish to supersonic speeds. These gain a kryptonite effect

Summon and throw the landmass of Australia, once.