Caladius Grav Tank is Here! by Loken | Nov 6, 2016 The Caladius Grav Tank makes its debut at Warhammer World Open Day!The Caladius Grav Tank is the new Custodes tank. Word is the Custodes get a full army list ala the Solar Auxilia.And a great unboxing video by the Battle Bunnies!Thanks to Garro of the Heresy30K Forums and the Battle Bunnies!Loken