Mana Overflowing

Expedition combo deck.

The basis of the combo is to have atleast 2 Overloader (either by drawing or if you really need using the replication cell and due to its multiple use on a turn you can amplify to generate insane ammount of overloaders) and use either Hardiness or Bottoms Up, usually 2 Hardiness does the job, due to using cheap amplify we exponentialy increase our available mana pool that we can use in 2 ways:
-either using it on the opponent's turn and finishing them off with incineration;
-or using it on our turn and finishing them off with frostbite.

if you want to go for an incineration kill on your turn you could simply switch 3x Chemical Rounds for 3x Reflection