Idea is to deny the opponent unit cards,
he has to put cards from the deck into the void and use his own cards later.
I play a bit with sacrifice mechanics but you don't have to.
Very nice combo Memory Dredger attacks and damaged the player,
you can choose a unit from your void.
You choose Fallen Oni and your opponent put a unit from the deck into the void.
When Vara is online you trigger her effect and you can choose a bigger card for free.
Feel free which second fraction you play the void controlling cards are almost by shadow.
I play it with time card support because i like the card Azindel in this Szenario.
I sacrifice my low cost cards and get power that help me a lot to play cards with higher costs.
For a little upgrade of the low cost unit cards i put Xenan Cultist in the deck.
Overall it helps all units when finally Vara is online.
The other high cost cards help to clean up the enemy units (Venompine Hydra) or enable a bigger card pool.
That is all.