Omniscience draft omniscience does not interact as a normal omniscience would….

There is no option to play a spell for it’s normal mana cost instead of zero, and this has led to situations where I play a spell with a cost of x, while having mana available, but it replaces it with omniscience automatically casting for 0. Makes several cards worthless, and I have lost at least one game due to this.

For instance, having two treasures and the five mana from the event, when casting a genesis wave, it automatically cast for zero instead of allowing me to cast it normally, paying 4 for x.

Automation isn’t better if it doesn’t function properly.