Double Energy X Cost

skill

Multi-Cast

X

B

Evoke your next Orb X times.

skill

Tempest

X

C+

Channel X Lightning.
Exhaust.

skill

Double Energy

1

C+

Double your Energy.
Exhaust.

Ice Cream

rare

Energy is now conserved between turns.

B-

B+

A-

B+

The crux of this deck is generating an absurd amount of energy then casting an X-cost damage card to instantly end the combat. This can be either Multi-Cast paired with a dark orb or lightning orb, or a solitary Tempest.

The most straightforward way to generate the energy is to use multiple copies of Double Energy to grow your energy exponentially. It is also possible to double your energy by using Multi-Cast on a Plasma orb.

Ice Cream is very helpful for this deck, allowing you to use your energy cards without needing to hold your full combo, or even simply letting you build up energy just from ending turns early.

skill

Fusion

2

B-

Channel 1 Plasma.

skill

Hologram

1

B+

Gain 3 Block.
Return a card from your discard pile to your hand.
Exhaust.

skill

Darkness

1

D+

Channel 1 Dark.

skill

Fusion

2

B-

Channel 1 Plasma.

skill

Charge Battery

1

B-

Gain 7 Block.
Next turn gain 1 .

skill

TURBO

0

B+

Gain .
Add a Void into your discard pile.

skill

Coolheaded

1

A-

Channel 1 Frost.
Draw 1 card.

skill

Reinforced Body

X

B+

Gain 7 Block X times.

skill

Overclock

0

C+

Draw 2 cards.
Add a Burn into your discard pile.

skill

Skim

1

C+

Draw 3 cards.

skill

Seek

0

S

Put 1 card from your draw pile into your hand.
Exhaust.

Runic Pyramid

boss

At the end of your turn, you no longer discard your hand.

A-

B

B-

B-

Ice Cream

rare

Energy is now conserved between turns.

B-

B+

A-

B+

Chemical X

shop

The effects of your cost X cards are increased by 2.

B+

B+

B+

C

Runic Pyramid helps you assemble your combo pieces very easily. Hologram can also help too, particularly useful if you need to pull back your Multi-Cast after using it on a Plasma orb.

Fusion and Darkness are simple sources of Dark orbs. Pick them up if they're required for your particular flavor of this archetype.

Charge Battery is a simple but synergistic block card. TURBO also helps with energy, and with Ice Cream always goes energy positive. Reinforced Body has obvious synergy with this style of deck but isn't necessary. It can also be annoying to have to spend a ton of energy on this card when you'd rather play a few block cards for much less energy instead, so play carefully with this.

Frost orbs can be used, and Coolheaded is a nice source of draw - but it can make Multi-Cast more difficult to make work. If running Tempest, Frost orbs are a good addition.

Skim, Overclock and Seek help you pull the combo off faster.