Notes & Combos
F2P seraph, get veiler and crackdown with ticket since they are a must have (try selection box first)
Dweller is at 25 gems sale and castel/ouroboros can be picked with tickets
Exciton is almost never used so put another f2p card like Cairngorgon in its place
Chalice/cosmic can be picked with chips and floodgate is Free with friend code also you can replace book with another chalice if needed