Gravity Application: Crush

1

2

Deals 2 Normal DMG.

Gravity Application: Point Null

3

Deal 2 Geo DMG and generate 2 stacks of Efficient Switch

Efficient Switch

The next time you perform "Switch Character": Spend 1 fewer Elemental Die. (Can stack, no stack limit)

.

Gravity Application: Field Reduction

3

2

Deal 3 Geo DMG, as well as generate Low Gravity Background

Low Gravity Background

After either side uses a Skill: Attaches Immune to DMG from $common.gcg.C126052 in the End Phase of the current Round.
Each time you reach the end of a Round, Duration (Rounds) -1.
This card will be discarded immediately once Duration (Rounds) runs out.: 1 to this character and switches to the next character.
Each time you reach the end of a Round, Duration (Rounds) -1.
This card will be discarded immediately once Duration (Rounds) runs out.: 2

and $common.gcg.C126052. During this Round, all your characters on standby use 1 less $common.gcg.K309 when using their next Normal Attack.

Source: Reward for accepting the Tavern Challenge at The Cat's Tail and claiming victory in a Friendly Fracas with Experimental Field Generator